Treat Island Header Img 073 2000x660

Treat Island

Eastport

Located between Eastport and Lubec in the deep waters of Passamaquoddy and Cobscook bays, Treat Island has a rich history and abounds in natural beauty.
Treat Island Inset Img 076 1000x605
Treat Island Inset Img 009 1000x605

Features

Camping
Hiking
Historical/ Cultural
Water Access

Both Lubec and Eastport have municipal boat ramps, which offer all-tide access for hand-carry and motor boats. Small boats can land easily on the island’s southern shore on either side of the dike between Treat and Dudley Islands. Despite close proximity, access from both Lubec and Eastport is made challenging by very strong currents and an average 22-foot tide in this part of Passamaquoddy Bay.

Explore the Map

Click on trails and landmarks to learn more about what Treat Island has to offer.

Preserve Details

Property:

Town:

County:

Accessible:

Grand Lake Stream

Stories from the Downeast

Landmark Legislation Provides Ongoing Conservation Funding

A broad partnership of land trusts, sportsmen and conservation supporters celebrates that the Maine Legislature has passed a law establishing dedicated, ongoing Land for Maine’s Future (LMF) funding for the first time in the program’s 39‑year history. As the State of Maine’s primary funding vehicle for conserving land for its natural, economic, and recreational value, LMF helps keep Maine’s special places special – from mountain summits and shorelines of rivers, lakes, and ponds, to coastal islands, beaches, working forests, farmlands and wetlands.

Read more
Donate Img

Contribute to a future with
healthy, open lands & waters
Donate Now

Volunteer Img

Give your time to help
care for the coast
Volunteer Now

Share Img

Be a champion
for conservation
Spread the Word

Campfires on the Preserve

Campfires by permit only—must be smaller than 3 feet. Contact the local fire department for restrictions.

Additional guidelines:

  • Keep all fires below high tide line
  • Do not cut or break tree limbs, dead or alive
  • Leave no fire unattended
  • Completely extinguish all fires

Camping on the Island

  • Camping is only permitted at the established campsite (see map).
  • Limit stay to two nights.
  • Commercial use by permit only. Please call 207-729-7366.

Help Us Take Care of the Preserve

This preserve belongs to all of us; that’s why it’s important to leave as little trace as possible when you visit.

To do that, please:

  • Carry out all trash
  • Carry out all pet waste
  • Carry out all human waste (including toilet paper)