Located at the end of a naturally occurring gravel land-bridge that’s exposed at low tide, Gerry Island is a neighbor to The Trustees’ Crowninshield Island. Together, these lands make up a modest portion of the Marblehead’s open space and afford stunning views of quintessential New England rocky coastline.

Experience this special place—visible from historic Fort Sewall and Marblehead’s Gas House Beach—on foot by walking across a rocky tombolo (or spit of land), which is accessible only around low tide. Journey by watercraft and duck into picturesque coves on either side of the island, explore the intertidal zone, and enjoy unique views of the historic Marblehead shoreline.

When to Visit
Open year-round, daily, sunrise to sunset. Allow a minimum of 1/2 hour.

Fees
FREE to all.

Gas House Lane
Marblehead, MA 01945
Telephone: 978.526.8687

Get directions on Google Maps.

There is no dedicated parking, and visitors are advised to seek legal street parking in the neighborhood. Roadside parking is limited and very restricted. Please respect all community signage.

Visitors are advised that the island can typically only be accessed within about 90 minutes of low tide. Be sure to check local tide listings before you head out to avoid getting stranded on the island by the incoming tide.

Access at low tide via causeway. Boat/kayak/SUP required during high tide. For your safety, we advise visitors to wear footwear suitable for walking across an uneven and slippery rocky shore. Unfortunately, due to the terrain and the slope leading up to the island, Gerry Island is not wheelchair accessible.

• There is no dedicated parking, and visitors are advised to seek legal street parking in the neighborhood.
• If accessing the island by foot, for maximum time, plan to arrive one hour before dead low tide and leave by one hour after.
• Dogs must be leashed at all times.
• Always check for ticks: on yourself, your family members, and pets.
• Water craft: Landing only.
• Hunting is not permitted at this reservation. Learn more about hunting on Trustees properties.
• Although work to eradicate poison ivy on the island continues, it does persist in some areas. Visitors are advised to tread carefully and/or wear closed toed shoes when visiting the island.
• The possession of alcoholic beverages is prohibited.
• Carry in – Carry out trash policy.
• PHOTOGRAPHY: We ask that photographers or their clients become Contributing Level Members before conducting portrait sessions at this property. Click here for more information, and to request permission for any portrait sessions. The Trustees of Reservations reserves the right, and may give permission to its designated photographers and videographers, or to outside media, to photograph or video visitors and program participants at all its facilities and properties.