Penobscot Maritime

Heritage Association

P.O. Box 123

Orrington, Maine 04474

Leave message or text: 207-745-7748

14 Towns in the 4-Port Loop

The Penobscot Maritime Heritage Association helps promote the 14 historical ports of the lower Penobscot River Basin: Bangor, Brewer, Bucksport, Castine, Frankfort, Hampden, Orland, Orrington, Penobscot, Prospect, Searsport, Stockton Springs, Verona Island and Winterport.

We are just a click away!

See the 4-Port Loop towns come to life with maritime history! Use the cell-phone app to take self-guided tours anytime, any day. Pack a picnic and take a leisurely Sunday drive by car, boat, bike or even on foot! Download the app today: 4PORTLOOP.STQRY.APP

Download the 4-Port Loop Tour Map here. It lists all the potential viewing sites along the Penobscot River, and boat ramps, picnic areas and walking trails noted. See below.

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