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6A

Cape Cod

Plymouth, the Old King’s Highway, Chatham and the dunes of Provincetown.

Distance
205 km (127 mi)
Driving
2 h 16 min
Suggested days
3
Stops
5
States
MA
Updated
July 10, 2026

At a glance: 3-day road trip of about 205 km (127 mi) with 5 stops, from Boston to Provincetown. About 2 h 16 min of driving in total.

Route description

From Boston, MA-3 runs south to Plymouth, where the Pilgrims landed in 1620. On the waterfront you can see Plymouth Rock and a replica of the Mayflower, and the Plimoth Patuxet Museums just south of town recreate a 17th-century English village and a Wampanoag homesite. Continue south to cross the Cape Cod Canal on the Sagamore Bridge.

Route 6A, the Old King’s Highway, winds along the north side of the Cape through Sandwich, Barnstable, Yarmouth Port and Brewster, past sea captains’ houses, antique shops and salt marshes. Head south to Chatham, at the elbow of the Cape, a town with a lighthouse, a fishing pier and seals on the sandbars off Monomoy. From there, US-6 heads north up the outer Cape.

Cape Cod National Seashore begins at Eastham, with its visitor center at Salt Pond, Coast Guard Beach and Nauset Light, and continues past the Marconi wireless site and the high dunes and kettle ponds of Wellfleet and Truro. At the end of the Cape, Provincetown has a busy Commercial Street, the Pilgrim Monument and the open dunes of the Province Lands.

Traffic on the canal bridges is heavy on summer Fridays and Sundays, so plan crossings outside those times. The streets of Provincetown are narrow and parking is scarce, so leave larger vehicles at a campground and take a bike or shuttle. June and September are quieter, and many beaches charge for parking in season.

Stop-by-stop itinerary

In driving order. Distances are estimates between consecutive stops.

  1. 1

    Boston

    MA
    Start
  2. 2

    Plymouth

    MA
    66 km
  3. 3

    Chatham

    MA
    79 km
  4. 4

    Cape Cod National Seashore

    NatureWellfleet, MA

    Forty miles of beaches, dunes and ponds on the outer Cape, with lighthouses along the way.

    34 km
  5. 5

    Provincetown

    MA
    26 km