A 75-acre state-owned island a short boat ride north of Cuttyhunk, run as a wildlife sanctuary for nesting seabirds including the endangered roseate tern. Visitors can land at the dock and walk the mowed trails past the ruins of the old Penikese Island School, but sections of the island are roped off for the birds each spring and summer.
What to expect
Trails
Mowed trail network across the island; intermediate difficulty with rough, uneven, hilly terrain and a natural surface. Visitors must keep to the mowed trails…
Dogs
Dogs may not be left unattended or allowed to roam at large on a wildlife management area, and must be restrained on a leash or physical tether, caged or bridled by their owner or handler. Dog waste must be collected and carried out. The…
Accessibility
Not ADA accessible; unpaved, hilly trails only
Birdwatching
Allowed year-round, best spring/summer for nesting terns
Managed by
MassWildlife (Division of Fisheries and Wildlife)
WebsiteWhat's here
On site
Dock
Landing dock on the island's east side, near the old schoolhouse
Common questions
Is Penikese Island Sanctuary open today?
Penikese Island Sanctuary is a public preserve in Gosnold, MA. There is no live closure feed for preserves & forests; the town's site is the authority for temporary closures.
Can I actually visit Penikese, or is it closed to the public?
It's open. The public can land at the dock and walk the mowed trails during daylight hours, though sections are closed off each spring and summer to protect nesting terns and other seabirds, and MassWildlife staff are on-site during that window.
No, pets aren't allowed anywhere on the island.
Can I bring my dog to Penikese Island Sanctuary?
Dogs may not be left unattended or allowed to roam at large on a wildlife management area, and must be restrained on a leash or physical tether, caged or bridled by their owner or handler. Dog waste must be collected and carried out. The rule does not apply to licensed hunters using dogs while…
Is Penikese Island Sanctuary wheelchair accessible?
Not ADA accessible; unpaved, hilly trails only