Meredith, NH to Provincetown, MA: Ultimate Road Trip Guide

The drive from Meredith, New Hampshire to Provincetown, Massachusetts spans roughly 200 miles, weaving from the quiet shores of Lake Winnipesaukee to the windswept dunes of Cape Cod’s outermost point. The route typically takes 4 to 5 hours without stops, but lingering at coastal villages, historic sites, and scenic overlooks can easily extend the journey to a full day or more.

Meredith sits at the junction of NH Routes 25 and 3, a gateway to the Lakes Region. The first leg follows NH 25 east to the Spaulding Turnpike (NH 16), then south on I-95 into Massachusetts. After crossing the Sagamore Bridge onto Cape Cod, US 6 becomes the main artery all the way to Provincetown. This corridor carries a rich maritime history—the Mayflower Pilgrims first landed near Provincetown in 1620 before settling Plymouth.

The route transitions from New England’s inland lakes to salt marshes and Atlantic beaches. Near Meredith, the Lakes Region offers hiking at Mount Major with views of Lake Winnipesaukee. As you approach the coast, the Great Marsh in Essex, MA is one of the largest salt marshes in New England, visible from Route 133 in Essex or via a detour to Crane Beach in Ipswich.

On Cape Cod, the Cape Cod National Seashore protects 40 miles of shoreline from Eastham to Provincetown. Stop at Marconi Station in Wellfleet for coastal dunes and a 1903 wireless station site. The Nauset Light in Eastham is the iconic striped lighthouse often painted on postcards. For commerce, browse local art galleries in Provincetown’s Commercial Street—the town is a historic artists' colony with over 40 galleries.

• Lakes Region: boat tours, scenic drives along NH 25
• Seacoast NH: Portsmouth has Strawbery Banke Museum
• North Shore MA: Salem’s witch history, Gloucester’s working waterfront
• Outer Cape: Truro Vineyards, Wellfleet oysters, Provincetown whale watch

Fuel stations are plentiful along I-95 and US 6, but prices spike on outer Cape Cod. Fill up before crossing the Sagamore Bridge to save 10–20 cents per gallon. The route uses major highways: NH 25, Spaulding Turnpike, I-95, US 6. Toll roads are absent except for the Sumner Tunnel in Boston if you detour; the direct route is toll-free.

• NH 25: two-lane road with 50 mph limits, watch for deer at dawn/dusk
• Spaulding Turnpike (NH 16): four-lane divided highway, 65 mph
• I-95: six lanes through Massachusetts, heavy near Portsmouth NH and Boston
• US 6: two to four lanes, slow in Cape towns, especially summer weekends

Bridge crossings: The Sagamore Bridge (height 13 ft) and Bourne Bridge are the only access points to Cape Cod; check for drawbridge openings during summer. On Cape Cod, traffic from Sandwich to Provincetown can add 45 minutes on summer Fridays. Plan arrivals for midday or late evening.

Road quality is generally excellent—paved, well-marked highways. Watch for fog on Cape Cod in spring and early summer, especially near the Sagamore Bridge. Deer crossings are common on NH 25 and I-95 north of Boston. Rest stops: I-95 in Seabrook, NH has a travel plaza. On Cape Cod, the Herring Cove Beach parking lot in Provincetown is a good turnaround spot.

For families, the Discovery Museum in Acton, MA (detour on I-495) or the Cape Cod Children’s Museum in North Falmouth are hands-on. Pet-friendly stops: break at Pilgrim Memorial State Park in Plymouth (leashed dogs allowed) or at the Outer Cape pet-friendly beaches like Race Point in Provincetown (off-leash in off-season).

• Fatigue: break at scenic overlook at Scusset Beach State Reservation near Sagamore Bridge
• Hidden off-route: Fort Hill in Eastham—panoramic views of marsh and ocean
• Cultural pause: tour the Highland Light in Truro, open daily in summer

For more tips on uncovering hidden gems, see how to find the best stops and hidden gems between cities.