Best Road Trip Loops in Maine

Maine rewards road trips because its regions genuinely differ from each other — rocky coast, fishing harbors, lake-and-mountain interior, and a Downeast stretch where towns and cell service both start to thin out.

Southern Coast to Midcoast Route

Running from York and Ogunquit through Kennebunkport, Portland, Bath, Boothbay, and up to Camden and Rockland, this route concentrates some of the best scenery-and-town driving in New England — though its popularity means summer traffic can slow the pace considerably.

Route 1: The Full Coastal Spine

U.S. Route 1 runs the entire length of Maine's coast, from the New Hampshire border to the Canadian border at Calais, and driving even a single extended stretch of it reveals how differently the coast behaves from south to north — increasingly rural, increasingly working-waterfront, and increasingly wild the farther Downeast it goes.

Acadia and Downeast Loop

Acadia National Park anchors the obvious core of this route, but continuing past Ellsworth toward Schoodic Peninsula, Machias, and Lubec — home to West Quoddy Head Light, the easternmost point in the contiguous United States — reveals a sparser, more working-waterfront version of coastal Maine that many visitors never see.

Rangeley and Western Mountains Loop

Rangeley, Bethel, and the Sugarloaf corridor offer some of the least crowded, most landscape-driven driving in the Northeast, especially rewarding during fall foliage season when the lake-and-mountain views peak.

The Katahdin Approach

Driving north toward Katahdin and Baxter State Park shifts the whole character of the trip — pavement gives way to working forest roads, distances between towns stretch out, and the built environment thins dramatically, offering the clearest sense of Maine's vast, lightly populated interior.

Why Maine Road Trips Work

Few states let a single drive move as dramatically between polished coastal tourism and genuinely remote forest interior as Maine does, which is exactly what makes its best loops worth the extra driving time.