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Coronavirus Update from The Trustees
Crowninshield Island
northeast Marblehead, MA
5 acres
Photo Credit: R. CHeek

This property is open during normal hours. The Trustees asks that visitors follow social distancing guidelines for the health and safety of all. Please note: all buildings and inside areas are remain closed on all properties. For more information about our response to COVID-19, please click here.

This intimate outcropping features a short loop trail and is ideal for families, who can reach the island by boat or, at low tide, on foot across the shallows.

What makes Crowninshield Island a special place?
We think it’s the humble island’s location within one of the most spectacular coastal settings in the Northeast: Marblehead Harbor. Crowninshield (formerly named Brown’s Island) has served as a comfortable and familiar saltwater playground for generations of locals. It was Louise DuPont Crowninshield, a summer resident for decades on nearby Peach’s Point, who donated the island, which has been a Trustees reservation since 1955.

You can experience the same enjoyment of wading through the shallows, exploring the modest (5-acre) island, and basking in the beautiful locale. Explore saltwater pools full of interesting shells, tidal plants, and creatures. The island features a sandy beach, small open field, and modest woodlands. Migrating birds rest and feed along the shore, while striped bass chase baitfish through the shallows.

A south-facing lawn is especially picnic friendly. Wander along a short loop trail past rocky outcrops that offer wondrous views of the harbor, other small islands, and 17th-century Fort Sewall.

A short footpath leads walkers around the 5-acre island.

When to Visit
Year-round, daily, sunrise to sunset. Allow a minimum of ½ hour. If walking across the dry channel at low tide, for maximum time on the island, arrive one hour before dead low tide and leave by one hour after.

  • Regulations & Advisories
  • History
  • Conservation & Stewardship
Announcements & Alerts

If accessing the island by foot, for maximum time, plan to arrive one hour before dead low tide and leave by one hour after.

The Hike Trustees Challenge
Take our Hike Trustees challenge and see just how far you can go. Get outside, win prizes.
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