Bar Harbor to Gloucester Road Trip: Coastal Maine to Mass

The drive from Bar Harbor, ME to Gloucester, MA covers 280 miles along US-1 and I-95, a route that traces the rocky coast of Maine and New Hampshire before reaching the historic fishing port of Gloucester. The first recorded European settlement in the area dates to 1623, and you'll pass through landscapes shaped by glaciers and tides.

This guide answers the questions: best stops Bar Harbor, ME to Gloucester, MA, how long to drive Bar Harbor, ME to Gloucester, MA (about 5-6 hours without stops), and is it worth driving Bar Harbor, ME to Gloucester, MA? Absolutely, for Acadia National Park, Portland's culinary scene, and hidden coves.

For more tips on finding unique stops, check out how to find the best stops and hidden gems between cities.

Acadia National Park, a UNESCO site, is the highlight. Its 27-mile Park Loop Road offers views of granite peaks and the Atlantic. The park hosts over 3.5 million visitors annually. Just south, the Schoodic Peninsula provides a quieter alternative with dramatic headlands.

• Best hike: Beehive Trail (moderate, 1.4 miles with iron rungs)
• Hidden gem: Ship Harbor Nature Trail (easy, 1.3 miles through spruce forest)
• Lobster: Thurston's Lobster Pound in Bernard (open May-Oct)

Portland, Maine, is a foodie hotspot with over 200 restaurants. The Old Port district features cobblestone streets and working wharves. Don't miss the Portland Head Light in Cape Elizabeth, commissioned by George Washington in 1787.

• Must-eat: Duckfat poutine ($12) or Eventide Oyster Co. brown butter lobster roll ($18)
• Local brewery: Allagash Brewing Company offers free tours

Portsmouth, New Hampshire, straddles the Piscataqua River with a historic downtown. The Strawbery Banke Museum is an outdoor living history museum with 37 restored buildings. Gloucester, Massachusetts, is the oldest fishing port in the U.S., famous for the Gloucester Fisherman's Memorial and Rocky Neck Art Colony.

Road conditions vary: I-95 is well-maintained, but US-1 in Maine is two lanes with occasional sharp curves. Watch for moose at dawn/dusk, especially between Bangor and Ellsworth. Use high beams on unlit sections.

• Rest areas: Kennebunk Rest Area (mile 25) has picnic tables and clean restrooms
• Weary drivers: Take a break at York's Wild Kingdom Zoo (family stop with animal feedings)
• Child-friendly: Children's Museum of Portsmouth ($14 admission)

Pet-friendly stops: Fort Williams Park (dogs on leash) and Kittery Trading Post (pet store allow animals). Most hotels along the route accept pets with a fee. For food, Shain's of Maine in Kennebunk offers dog-friendly outdoor seating.

Fatigue management: The long stretch from Portland to Boston can induce drowsiness. Stop at the York River wildlife refuge to walk a trail. Alternatively, visit the Nubble Lighthouse in York – a quick photo op that refreshes the mind. Keep snacks like coffee and blueberries (Maine's state fruit) handy.

The route primarily uses I-95 south from Bangor to Portland, then US-1 and MA-128 to Gloucester. Fuel stations are plentiful along I-95, but on US-1 in Maine they can be sparse between towns. Average gas price in Maine is $3.40/gallon.

• Estimated fuel cost: $40-$50 for a sedan
• Tolls: Only in Maine (Maine Turnpike) and New Hampshire ($2-$4)
• Road quality: Excellent on interstates; rural US-1 sections may have frost heaves in spring

Best time to drive is late spring to early fall, avoiding winter storms that can delay travel. Summer weekends see heavy traffic near Portland and the New Hampshire seacoast. Plan to leave Bar Harbor by 8 AM to avoid congestion.

Parking in Gloucester is limited; use the commuter lot on East Main Street. In Bar Harbor, park at the village green lot ($20/day). For electric vehicles, charging stations are available at rest stops every 50 miles on I-95.