Middle Brewster Island

a stone archway stands alone amidst green shrubs and grass

NPS Photo/ R. Vincent

This rugged Island, once home to a colony of fishermen, now is a haven for wildlife.

 

General Information

Middle Brewster Island of Boston Harbor Islands National and State Park is managed by Massachusetts Department of Conservation and Recreation (DCR).

 

Visitor Facilities & Services

Access to Middle Brewster is discouraged. There is no docking—boaters must anchor offshore.

Hours:
Access discouraged
Piers/Docks:
No
Visitor season:
0
Boat slips:
0
Visitor staff:
No
Moorings:
0
Guided tours:
No
Park boats:
None
Lifeguards:
No
Car access:
No
Flush toilets:
No
Campsites:
0 (capacity ea: 0)
Composting toilets:
No
Group campsites:
0 (capacity ea: 0)
Picnic areas:
No
Camping capacity:
0
Refreshments:
No
Cooking grills:
0
Drinking water:
No
Walking trails:
No

On-island Circulation: Unimproved trails.

Visitor Cautions: The rocky island, bounded by sharp cliffs and sunken crags, is difficult to access due to the lack of beaches and inlets. Birds are aggressive during nesting season; visitation is discouraged at that time.

 

Short History

Fishermen constructed huts on the island in the mid-1800s. A few affluent Bostonians chose Middle Brewster as a retreat during the Guilded Age of the late 1800s. The World Wars during the early 1900s ended recreational use of the island. The island is difficult to access and serves primarily as a nesting site for gulls and cormorants. Interesting vestiges of the summer homes remain including fireplaces, stone walls, and a stone arch that formerly supported a bell.

 

Natural History Overview

Vegetation

The island is sparsely covered with small trees, sumac, and grasses. Further research is needed to determine whether cultivated plants remain from occupation during the 1800s.

Wildlife

Please see Animals page for more information.

Geology

Composed of rocky outcrops, the island rises to an elevation of 52 feet. Between Middle and Outer Brewster the channel is known as the "Flying Place" because of the intense wave action during northeast storms.

Water Features

No constructed water features likely. A small freshwater marsh exists on the eastern side.

Views and Vistas

From the inner harbor, the island is obscured by Great Brewster and Calf Islands. On the island there are excellent views of the surrounding outer harbor islands, The Graves, and Hull, and partial views of the Boston skyline.

 

Structures

Last updated: November 30, 2023

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Contact Info

Mailing Address:

Boston Harbor Islands National and State Park
21 Second Ave

Charlestown, MA 02129

Phone:

617 223-8666

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