Seawall

Overview

Seawall is a naturally formed granite-and-cobble shoreline on the island’s quiet southwestern side. Instead of sand, you get rounded boulders, some strikingly pale, plus the steady Atlantic and big-sky views toward the outer islands. It’s low-key, scenic, and a favorite place to slow down.

What You’ll See

• A rugged, wave-washed coast with shallow tidepools among the rocks.
• Broad ocean vistas, including views toward Great Cranberry Island from the picnic area.
• Gulls and other seabirds patrolling the shoreline.

Tidepools and Wildlife

Come at low tide for the best exploring. The pools often host starfish and hermit crabs, and you may spot seabirds working the intertidal edge. Look closely and step carefully—the life here is small, delicate, and easy to miss if you rush.

Facilities and Logistics

Across the road, the Seawall Picnic Area offers tables, parking, and restrooms. Seawall Campground sits nearby (reservation-only, no showers on-site, but paid showers are available about a mile away). The fare-free Island Explorer bus stops at the campground, making it an easy no-car stop in peak season.

Why Go Here

Compared to the busier east side, Seawall delivers solitude and wave-watching with room to breathe. It’s a great reset after a packed day on the Park Loop.

Tips for a Smooth Visit

• Bring lunch and linger at the seaside tables.
• Wear sturdy shoes—the cobbles are beautiful but slick and uneven.
• In peak summer, arrive early for parking and the best picnic spots.
• Bug spray helps in the wooded areas, especially mid- to late summer.

Best Time to Visit

Low tide is best for tidepools. Early mornings or later afternoons help dodge midsummer crowds (late July–August is the busiest). The Island Explorer bus can ease parking headaches during peak times.