Cape Cod vs Martha's Vineyard with Kids: Ferry Math
What the 45 minute crossing adds to a Martha's Vineyard week, and when it is worth paying
Quick answer: Cape Cod vs Martha's Vineyard with kids
- Cape Cod wins for a family of four with young kids: Martha's Vineyard adds a ferry, paid parking and pricier rooms. A weeknight hotel night averages $298 in Hyannis against $551 in Oak Bluffs (as of October 2026, source: KAYAK).
- A day on the island from a Cape base runs $92 for four: $67 in foot passenger tickets and $25 to park at Woods Hole (as of October 2026, source: Steamship Authority).
- Cape Cod's beach gate is $25 per vehicle at the six National Seashore beaches that collect fees, and children under 16 walk in free (as of October 2026, source: National Park Service).
- Taking the car across is the expensive choice: the $254 fare Monday to Thursday covers a vehicle under 17 feet and nobody in it, so the car plus four tickets comes to $321 round trip (as of October 2026, source: Steamship Authority).
- Skip the island if your kids are four or under and nap on a clock, or if you have four nights or fewer. The Cape's bay side suits that week better, and so do the picks in our guide to the best beach destinations for families.
- The car ferry catch: the Authority says passenger reservations are not required on the Woods Hole route, so a foot passenger day trip needs no booking, while vehicle slots are a separate queue worth claiming as early as your dates allow.
- Below: the ferry and parking math for both sides, and the day trip that gets you Cape prices with an island afternoon.
The risk here is not picking the wrong island, it is booking a car slot you did not need or missing one you did. Parking at Woods Hole runs $25 a day from April 1 through October 31, and there is none at the dock (as of October 2026, source: Steamship Authority). The ferry and parking math section does the arithmetic, and the budget calculator prices your own dates.
Which is better, Cape Cod or Martha's Vineyard?
For most families with children under ten, Cape Cod is the better base, and the reason is access rather than scenery. Cape Cod and Martha's Vineyard are 45 minutes apart by ferry, but they cost and feel different once you add the crossing. Cape Cod is the accessible, lower cost option, reached by bridge in the car you already packed.
The island is not harder in some vague way. It is harder in four specific ways, and all four are in the table.
| What decides it | Cape Cod | Martha's Vineyard |
|---|---|---|
| Getting there, family of four, round trip | No fare. You drive over the bridge | $67 on foot from Woods Hole, or $321 with the car Monday to Thursday |
| Parking | Free at eight Rail Trail trailheads. $25 per vehicle at the six National Seashore fee beaches | $25 a day at the Woods Hole lots, and none at the dock |
| Day trip the other way, four people | $92, ferry plus one day of parking | Not needed, you are already across |
| Time it needs, travel days included | Four nights works | Five nights or more, because two half days go to the boat |
| Age sweet spot | Ages 0 to 10, bay beaches and a flat bike path | Ages 6 and up, bikes, buses and town hopping |
| Skip it if | You want a week without a car and a walkable harbor town | Your kids are four or under and nap on a clock, or you have four nights or fewer |
| One thing the other cannot match | About 25 miles of flat paved rail trail through six towns | The Flying Horses Carousel, the nation's oldest platform carousel, in Oak Bluffs since 1884 |
Sources: Steamship Authority fare and parking pages, National Park Service Cape Cod National Seashore fees, Massachusetts DCR Cape Cod Rail Trail, Vineyard Preservation Trust. All read October 2026. Ferry fares are the Authority's published season schedule and exclude lodging.
How far apart are Cape Cod and Martha's Vineyard?
Three miles of water at the narrowest, and 45 minutes on the shortest crossing. NOAA puts the Vineyard's northern tip about 3 miles southeast of the western end of Cape Cod, which is the gap between the two shores rather than the length of any ferry route (as of October 2026, source: NOAA Coast Pilot). The Steamship Authority's traditional service runs Woods Hole to Vineyard Haven in 45 minutes (as of October 2026, source: Steamship Authority). The Island Queen takes 35 minutes from Falmouth to Oak Bluffs, with its lot about 200 yards from the dock (as of October 2026, source: Island Queen). Hy-Line Cruises runs an hour from Hyannis (as of October 2026, source: Hy-Line Cruises).
The island runs 18 miles end to end with Chappaquiddick (as of October 2026, source: NOAA Coast Pilot), and it holds six towns (as of October 2026, source: Martha's Vineyard Chamber of Commerce). Cape Cod is 15 towns across Barnstable County (as of October 2026, source: Cape Cod Commission).
Is Martha's Vineyard part of Cape Cod?
No. Martha's Vineyard is a separate island with its own six towns, and a ferry or a plane is the only way over. The six are Aquinnah, Chilmark, Edgartown, Oak Bluffs, Tisbury and West Tisbury (as of October 2026, source: Martha's Vineyard Chamber of Commerce). Cape Cod is a peninsula you drive onto, and the Chamber splits it into four stretches, Upper, Mid, Lower and Outer (as of October 2026, source: Cape Cod Chamber of Commerce).
That distinction matters for one practical reason. You can reach the Cape at any hour with no booking at all. The island needs a boat, and the vehicle slots on that boat are limited inventory you claim in advance. Most families reach either one through Boston. Our best East Coast cities for families ranks the stops there worth a night. If the city itself is still undecided, our Boston vs Chicago comparison settles that half.
From Boston, both trips run south to the same two bridges, because those two are the only road links between the mainland and Cape Cod. MassDOT puts U.S. Route 6 over the Sagamore Bridge and State Route 28 over the Bourne Bridge, about 3.5 miles west of it (as of October 2026, source: MassDOT). For Cape Cod you take the Sagamore and stay on Route 6. For Martha's Vineyard you take the Bourne, follow Route 28 down to Falmouth and Woods Hole, and the crossing from there is 45 minutes (as of October 2026, source: Steamship Authority). Neither agency publishes a drive time from Boston, so plan for a summer queue at the canal and check live conditions before you leave.
The ferry and parking math
Walking on from Woods Hole costs $67 round trip for a family of four (as of October 2026, source: Steamship Authority). Add $25 for a day in a Woods Hole lot and the island day trip comes to $92 for four.
The car is the line that moves. A vehicle under 17 feet costs $254 round trip Monday to Thursday in the May 15 to September 14 season (as of October 2026, source: Steamship Authority). The Friday to Sunday rate is $336. Those are the Authority's own published rates for the 2026 period, read on steamshipauthority.com in October 2026, so check your own dates before you book.
One line in the Authority's own FAQ decides this whole comparison. A regular non-commercial automobile fare is for the transportation of the vehicle only, and it does not include the driver or any other passengers (as of October 2026, source: Steamship Authority). So the car does not replace your tickets, it adds to them. Here is the arithmetic in plain words. Two adult round trips at $22 and two child round trips at $11.50 come to $67. The vehicle fare of $254 sits on top of that, so a weeknight drive on crossing costs a family of four $321 round trip.
Parking is the line families forget. Woods Hole has no dockside parking at all. The Authority's Palmer Avenue, Thomas B. Landers and Cataumet lots each charge $25 a day from April 1 through October 31, run a shuttle to the terminal, and ask you to arrive an hour before departure (as of October 2026, source: Steamship Authority).
On the Cape side, parking is mostly free or cheap. Eight Cape Cod Rail Trail trailheads offer free parking for trail users, and Nickerson State Park charges $5 for Massachusetts residents and $20 for everyone else from Memorial Day through October 31 (as of October 2026, source: Massachusetts DCR).
Choosing a boat rather than a base, these are the three that matter. Every fare below is round trip:
| Operator | Route | Adult | Child 5 to 12 | Under 5 | Bike |
|---|---|---|---|---|---|
| Steamship Authority | Woods Hole to Vineyard Haven | $22 | $11.50 | Free | $10.50 |
| Island Queen | Falmouth to Oak Bluffs | $30 | $18 | Free | $8 |
| Hy-Line Cruises | Hyannis to Oak Bluffs | $80 | $49 | Free, ticket still needed | $17 |
Sources: the Steamship Authority, Island Queen and Hy-Line Cruises fare pages, all read October 2026. The Authority needs no reservation and asks for 30 minutes at the dock, the Island Queen requires one, Hy-Line 45 minutes.
Is Martha's Vineyard or Cape Cod more expensive?
Martha's Vineyard costs more, and the gap opens before you reach a hotel desk. A Cape week carries no ferry fare at all. An island week carries one of two bills, and they are closer together than most families expect.
Leaving the car in Woods Hole for seven days costs $175 in parking. Add the $67 in foot passenger tickets and the week comes to $242. Driving the car on comes to $321, because the $254 vehicle fare buys passage for the car and nothing else. The four of you still need the same tickets, so the drive on week runs about $79 more. The question is not which is cheaper. It is whether you want a car once you are there.
Lodging is the bigger half. A weeknight hotel night averages $298 in Hyannis against $551 in Oak Bluffs (as of October 2026, source: KAYAK). That is KAYAK's average Sunday to Thursday price over the two weeks to October 6, 2026, so price your own dates. Summer runs well above it: KAYAK's seasonal widget calls July the most expensive month in both towns, at an average 111% rise in Hyannis and 82% in Oak Bluffs (as of October 2026, source: KAYAK). Open the two tabs side by side: check current rates on Cape Cod and check current rates on Martha's Vineyard. Book the cheaper column for the same dates.
Beach entry is the one cost that runs the other way. Cape Cod's National Seashore charges $25 per vehicle at the six beaches that collect fees (as of October 2026, source: National Park Service). On foot or by bike it is $15 a head from age 16, and free below that. A $60 annual park pass pays for itself on a third beach day, and the park takes cards only.
What makes Martha's Vineyard special?
The island works without a car, which is the thing the Cape cannot offer a family. The Vineyard Transit Authority connects all six towns year round, with the fullest service across the island from May through October (as of October 2026, source: Martha's Vineyard Chamber of Commerce). Kids old enough to hold a bus pass get a freedom here that a Cape village cannot hand them.
Then there is the carousel. The Flying Horses Carousel at 15 Lake Avenue in Oak Bluffs is the nation's oldest platform carousel, built by Charles Dare in 1876 and running in Oak Bluffs since 1884 (as of October 2026, source: Vineyard Preservation Trust). It is a ten minute walk from the Oak Bluffs ferry terminal, which makes it the easiest first stop on a day trip with small children.
If you want the island without renting a car, a guided half day covers the up island end that the buses reach slowly. Check current rates for island tours against a day of bus fares and bike rental.
Which beaches work best with young kids?
On the Cape, the beaches that charge are the ocean ones. The National Seashore collects at six: Coast Guard and Nauset Light in Eastham, Marconi in Wellfleet, Head of the Meadow in Truro, and Race Point and Herring Cove in Provincetown (as of October 2026, source: National Park Service). Fees run spring through fall, passes are sold at the beach entrances only, and nothing in the park takes cash.
The bay side names worth knowing are these. Skaket Beach in Orleans sits on Cape Cod Bay, and the town's own open space plan calls it an especially safe beach environment for young children, with a snack bar, restrooms and ample parking (as of October 2026, source: Town of Orleans). Corporation Beach and Mayflower Beach are both on the Dennis Northside, which is the bay side, and a daily beach pass there is $35, credit card only (as of October 2026, source: Town of Dennis). On the island, Joseph Sylvia State Beach runs two miles between Sengekontacket Pond and Nantucket Sound and is popular with families because the waves are usually small (as of October 2026, source: County of Dukes County).
What the Cape gives a family with a three year old is the thing the island cannot: the car is right there. Nap in it, change in it, move when the wind turns. A foldable beach wagon earns its place on that kind of day, and our travel gear page lists the ones families keep using.
On the island, plan beaches around the bus and the bike instead, and put the ferry time on the front of the day rather than the back.
When Cape Cod wins
Cape Cod wins on five conditions, and every one of them is logistics rather than taste.
- Your youngest is four or under and still naps on a clock. The car is the nap room, and it does not come on a foot passenger ferry.
- You have four nights or fewer. From the island, two half days go to the crossing.
- You are driving in from anywhere in the Northeast. The bridge is free and the boat is not.
- You want cycling without a plan. The Cape Cod Rail Trail runs about 25 miles of flat paved path through six towns, with free trailhead parking at eight points (as of October 2026, source: Massachusetts DCR).
- You want whale watching from the same base. Provincetown sails sit at the end of your own drive rather than the end of a ferry. Check current rates on Viator, a tour booking site.
When Martha's Vineyard wins
The island wins once your kids can ride a bike and skip a nap, which in practice means about age six.
- Your kids are 6 or older and will ride bikes or buses all day without a lift back.
- You want a week without driving. Six towns, one bus system, running year round.
- You are staying five nights or more, so the two travel half days stop mattering.
- You are happy to leave the car in Woods Hole. At $175 for seven days of parking, walking on still saves about $79 against driving the vehicle over.
The island drops out fast for two family types: children four and under on a nap schedule, and trips of four nights or fewer. Neither is a verdict on Martha's Vineyard. Both are a verdict on what a 45 minute crossing does to a short week.
Where the answer flips
The answer flips only when both land: the fifth night and your youngest child's sixth birthday. Either alone leaves the Cape ahead. Below five nights, the crossing eats too much of the trip. At five nights and up, the two half days stop being a tax and start being part of the vacation.
Age is the second gate, not an alternative. A six year old can ride a bike for an afternoon, sit through a bus ride and wait on a dock for a boat. A three year old can do none of that on the same afternoon.
The car ferry trap and how to avoid it
The trap is assuming you need the car at all. The Authority is explicit about passengers on the Woods Hole route: reservations are not required, and it asks you to arrive 30 minutes before sailing because the boats sometimes fill on busy weekends and holidays (as of October 2026, source: Steamship Authority). Vehicles are a separate queue with separate inventory. The Authority does publish when that inventory opens. Its reservation opening dates page lists the current booking window and the date the next season goes on sale (as of October 2026, source: Steamship Authority).
So book the car slot as early as your dates allow, and if you cannot get one, walk on. The $254 vehicle fare you did not spend buys a lot of bike rental and ice cream. The island's bus system is why the car was optional anyway.
One route works the other way around. Island Queen says reservations are required, so even a Falmouth to Oak Bluffs hop on foot needs booking (as of October 2026, source: Island Queen). Read the rule for the boat you picked, not the rule for ferries in general.
The best of both: a day trip from the Cape
Base on the Cape, take the boat over for one day, and the island costs you $92 for four while you sleep at Cape prices. This is the move we would make with children under ten, and it is the reason the comparison does not have to be a divorce.
The day runs like this. Drive to one of the Authority's Woods Hole lots, pay the $25, and allow the hour the Authority asks for, because the shuttle to the terminal is part of the trip. Walk on, cross in 45 minutes, and land at Vineyard Haven. Or take the Island Queen from Falmouth to Oak Bluffs in 35 minutes, reserved in advance, from a lot 200 yards from the dock. That lands you a ten minute walk from the carousel.
Take the bikes if your kids ride. The Authority charges $10.50 round trip per bicycle and Island Queen charges $8 (as of October 2026, source: Steamship Authority and Island Queen). Leave the e-bikes at the rental shop, since the Authority's shuttle racks will not take them.
What about Nantucket?
Nantucket is the third option, and with young kids it is the hardest of the three. The Steamship Authority's traditional boat from Hyannis takes 2 hours and 15 minutes, and the high speed boat takes one hour (as of October 2026, source: Steamship Authority).
The fares tell the same story. A family of four pays $130 round trip on the traditional service. The high speed same day round trip, which has to start in Hyannis and run Monday to Thursday, comes to $208 for the same party. Bringing a car under 17 feet costs $640 round trip Monday to Thursday in summer, against the $254 vehicle fare on the Vineyard run.
Nantucket is two and a half times the vehicle fare of Martha's Vineyard, on a crossing three times as long. If this is your first Northeast island trip with kids, do the Vineyard first.
Our take
Cape Cod is the better base for families with children under ten, and Martha's Vineyard is the better day trip from it. The crossing is 45 minutes and the island day costs $92 for four, so you can have both without paying island prices for seven nights.
Flip that only when both are true: your youngest is six or older and the stay is five nights or more. Meet both and the island wins the week: the bus and the bike make it a place a child can move around in. Miss either and drive over the bridge, pick a bay side town, and buy ferry tickets for one Tuesday.
Frequently asked questions
Cape Cod, for families whose youngest is under ten. The island adds a 45 minute crossing and paid parking before you arrive, and a family of four walking on from Woods Hole pays $67 round trip plus $25 a day to park (as of October 2026, source: Steamship Authority). Martha's Vineyard pulls ahead once your kids are about six and will ride bikes and buses all day.
Martha's Vineyard, and the gap opens before you reach a hotel desk. A Cape week carries no ferry fare at all. An island week carries one of two bills. Leaving the car in Woods Hole costs $242, which is $175 for seven days of parking plus $67 in foot passenger tickets for four. Driving the vehicle on costs $321, because the $254 vehicle fare covers the car and nobody in it (as of October 2026, source: Steamship Authority). That is about $79 more than walking on. Lodging widens it further. A weeknight hotel night averages $298 in Hyannis against $551 in Oak Bluffs, on KAYAK's average Sunday to Thursday price for the two weeks to October 6, 2026.
No. Martha's Vineyard is a separate island with its own six towns, Aquinnah, Chilmark, Edgartown, Oak Bluffs, Tisbury and West Tisbury, and a ferry or a plane is the only way over (as of October 2026, source: Martha's Vineyard Chamber of Commerce). Cape Cod is a peninsula you drive onto, and its own Chamber splits it into four stretches, Upper, Mid, Lower and Outer.
It works without a car, which is the thing the Cape cannot offer a family. The Vineyard Transit Authority connects all six island towns year round, with its fullest island wide service from May through October (as of October 2026, source: Martha's Vineyard Chamber of Commerce). The Flying Horses Carousel in Oak Bluffs is the nation's oldest platform carousel and has run there since 1884, a ten minute walk from the ferry terminal (as of October 2026, source: Vineyard Preservation Trust).
Nicer depends on your youngest child's age. Martha's Vineyard is the prettier and quieter of the two, and it is the one we would pick once the kids are about six and will ride the buses and bikes all day. Cape Cod is nicer with a toddler, because the car stays beside you at the beach and no crossing or paid parking sits between you and the sand.
By ferry, on one of three routes. The Steamship Authority crosses Woods Hole to Vineyard Haven in 45 minutes, and a family of four walking on pays $67 round trip with no passenger reservation required. The Island Queen takes 35 minutes from Falmouth to Oak Bluffs, and reservations there are required. Hy-Line Cruises runs an hour from Hyannis at $80 round trip for adults (as of October 2026, sources: Steamship Authority, Island Queen and Hy-Line Cruises). Our itinerary builder lays out the ferry timing against the rest of the day.
Yes, and it is the move we would make with children under ten. Drive to one of the Steamship Authority's Woods Hole lots, pay the $25, walk on and cross in 45 minutes. The day comes to $92 for a family of four, ferry tickets plus one day of parking (as of October 2026, source: Steamship Authority). Allow the hour the Authority asks for, because the shuttle from the lot to the terminal is part of the trip.
No. The Vineyard Transit Authority connects all six island towns year round, with its fullest island wide service from May through October (as of October 2026, source: Martha's Vineyard Chamber of Commerce). The Chamber does not publish a current fare, so check the VTA's own site before you travel. Leaving the car in Woods Hole works out at $242 for the week, seven days of parking plus the walk-on tickets. Driving the car over Monday to Thursday comes to $321, because the $254 vehicle fare does not cover the four of you (as of October 2026, source: Steamship Authority).
Cape Cod, if this is a first island trip with young kids. The Steamship Authority's traditional boat from Hyannis to Nantucket takes 2 hours and 15 minutes, about three times the Vineyard crossing. A family of four pays $130 round trip on that service, and a car under 17 feet costs $640 round trip Monday to Thursday in summer (as of October 2026, source: Steamship Authority). Do the Vineyard first and save Nantucket for when nobody naps.
The bay side beaches, for anyone traveling with a toddler, because the car parks beside you and the water is calmer than the Atlantic side. Skaket Beach in Orleans is the pick with the youngest kids, and the town's own open space plan calls it an especially safe beach environment for young children (as of October 2026, source: Town of Orleans). Corporation Beach and Mayflower Beach sit on the Dennis Northside, where a daily pass is $35, credit card only (as of October 2026, source: Town of Dennis). On Martha's Vineyard the family beach is Joseph Sylvia State Beach, where the waves are usually small (as of October 2026, source: County of Dukes County). The six National Seashore beaches that charge are all on the Atlantic side, at $25 per vehicle (as of October 2026, source: National Park Service).
Data sources and verification
Every fare, parking charge and entry fee on this page was read on the operator's or agency's own site on October 6, 2026, and each figure carries the month and the owner beside it. Ferry fares are published season rates, not quotes for your dates.
- Steamship Authority: Woods Hole to Martha's Vineyard and Hyannis to Nantucket passenger, vehicle and bicycle fares, Woods Hole parking rates and shuttle rules, crossing times and reservation policy.
- National Park Service, Cape Cod National Seashore: vehicle, per person, motorcycle and annual pass fees, the six fee collecting beaches and the cashless policy.
- Massachusetts Department of Conservation and Recreation: Cape Cod Rail Trail length and towns, free trail user parking locations, Nickerson State Park parking charges.
- Island Queen: Falmouth to Oak Bluffs fares, crossing time, reservation requirement and dock parking distance.
- Hy-Line Cruises: Hyannis to Oak Bluffs rate table, crossing time and arrival guidance.
- Vineyard Preservation Trust: Flying Horses Carousel history, build date and Oak Bluffs address.
- Martha's Vineyard Chamber of Commerce: the six island towns and the Vineyard Transit Authority's year round and seasonal service.
- Cape Cod Chamber of Commerce: the four region structure of the Cape, Upper, Mid, Lower and Outer.
- NOAA, United States Coast Pilot 2, chapter 4: the three miles between the Vineyard's northern tip and the western end of Cape Cod, and the island's 18 mile length with Chappaquiddick.
- Cape Cod Commission: the 15 towns of Barnstable County.
- Town of Orleans, Open Space and Recreation Plan chapter 11: Skaket Beach on Cape Cod Bay and what the town says about it for young children.
- Town of Dennis: the $35 daily beach pass and its card only rule, and the Beach Rules and Regulations list that puts Corporation and Mayflower on the Northside.
- County of Dukes County: Joseph Sylvia State Beach, its two mile barrier beach description and why it suits families.
- Massachusetts Department of Transportation, Cape Cod Bridges DEIS: U.S. Route 6 over the Sagamore Bridge, State Route 28 over the Bourne Bridge, the 3.5 miles between them and the two bridges as the only road links to Cape Cod.
- KAYAK, Hyannis hotels and KAYAK, Oak Bluffs hotels: KAYAK's average Sunday to Thursday price over the two weeks to October 6, 2026, published as its weeknight average.
How we checked these figures
Each figure was taken from the fact owner's own page rather than an aggregator, and the date beside it is the day we read that page. Fare tables were copied row by row and the family totals on this page were added from those rows, so a family of four means two adults plus two children aged 5 to 12 unless the sentence says otherwise.
What we could not obtain: nightly lodging rates from a rate owner, because no hotel group publishes a Cape wide or island wide rate, so the two lodging figures on this page are KAYAK's own two week search average rather than a published rate. The Flying Horses Carousel ride price is not published on the Trust's site. The Cape Cod Chamber does not publish a beach count, so the figure that used to appear here is gone. The Martha's Vineyard Chamber does not publish a current Vineyard Transit Authority fare.
One source note on provenance: the Authority's fare, parking and schedule rows on this page were read on its own site, www.steamshipauthority.com, on October 6, 2026. They replaced an earlier set read from the Authority's booking host, which turned out to be one season old. Massachusetts DCR gives two different lengths for the Cape Cod Rail Trail on one page, 25 miles in its overview and 26 under biking, so this page says about 25 miles.