Things to Do in Bar Harbor, Maine
Fewer than 6,000 people live in Bar Harbor year round, yet millions pass through to reach Acadia. That gap explains why parking and popovers both become competitive sports.
Sunrise on Cadillac Mountain, the Park Loop Road, Thunder Hole and the carriage roads all sit within a short drive of town. Most visitors try to do everything in one day and cut the best parts short.
I put the best things to do in Bar Harbor in an order that saves time and flags the stops that need a plan.
Exploring more of the continent? Browse our North America guides for more ideas.
The Lay of the Land
| Category | Details |
|---|---|
| Location | Mount Desert Island, Downeast Maine |
| Population | About 5,089 (2020 census) |
| Known for | Acadia National Park, granite cliffs and Gilded Age history |
| Best for | Hiking, biking, coastal views and small-town charm |
Chase Sunrise on Cadillac Mountain
Cadillac Mountain rises 1,527 feet above the coast. From October 7 through March 6 it is the first place in the continental United States to see the sunrise.
A vehicle reservation is required for the Cadillac Summit Road, and the park lists May 20 through October 25 for 2026. It costs $6 per vehicle on top of the park pass, and guides say about 30 percent of slots open 90 days ahead and 70 percent two days ahead at 10 a.m. Eastern. Vehicles over 21 feet are not allowed, but hikers and cyclists can reach the summit without a reservation.
An AP report this month notes that an interpretive sign about Wabanaki beliefs is missing from the Cadillac Mountain summit, part of a wider debate over national park signage. Ask rangers about the current trail and summit exhibits before you go.
Fun Fact
The mountain was once called Green Mountain before it was renamed in 1918 for French explorer Antoine de La Mothe Cadillac.
Drive the Loop That Ties It All Together
Park Loop Road runs 27 miles from Bar Harbor to Seal Harbor. It links most of the park’s biggest stops in one scenic drive.
The road runs mostly one way. A toll applies past the entrance station at Schooner Head, though the first 5.3 miles from Paradise Hill Road stay free.
The free Island Explorer shuttle runs a Loop Road route from the Hulls Cove Visitor Center. In 2026 some routes started May 20 and others ran from June 23 to October 12. Buses skip the Bubble Rock trailhead because of parking congestion, and the last Loop Road bus leaves Sand Beach at 5:25 p.m.
The new Acadia Gateway Center in Trenton opened in May 2026 and links to the Island Explorer buses, though local surveys show most visitors still drive. Visits are about 2 percent lower this summer after a record 2025, so parking is slightly easier but still tight before 9 AM.
Listen for the Boom at Thunder Hole
Waves push into a narrow rock cavern here and force the air out with a boom. Spray can shoot more than 40 feet into the air.
Time your visit for one to two hours before high tide. Late August through October brings the biggest storms and the loudest roars.
Quick Tip
Arrive at low or mid tide and the cavern stays quiet, so check the tide chart before you go.
Test the Cold at Sand Beach
Sand Beach looks like a classic New England shore, except the sand is about 70 percent crushed shell. It shines pale in the sun and feels different underfoot.
The water rarely warms past 55 to 57 degrees, even in August. The cold Labrador Current keeps this cove chilly all year.
Pedal a Road With No Cars Allowed
Philanthropist John D. Rockefeller Jr. funded 45 miles of car-free carriage roads inside the park, part of a larger 57-mile system built between 1913 and 1940. Stone bridges and broken-stone paving still carry riders today.
The roads are about 16 feet wide and open to walkers, cyclists and horses.
Find the Boulder That Should Not Balance
A 100-ton boulder balances on the edge of South Bubble mountain. Glaciers carried it here from 40 miles away as the last ice age retreated more than 10,000 years ago.
The Bubble Rock Trail climbs half a mile from the Bubbles parking area. It is short and steep. The view over Jordan Pond is worth the climb.
Fun Fact
The boulder is white granite, a different rock than the pink granite that makes up the mountain underneath it.
Order the Popovers at Jordan Pond House
Jordan Pond House has served tea and popovers since about 1895. The tradition began with innkeepers Thomas and Nellie McIntire, who ran the restaurant for 50 seasons.
The original building burned in 1979. The current one opened in 1982. It still sits on the same lawn that slopes down to the pond. For a small island town with a very different feel, try our guide to Cedar Key.
Stroll the Coast on the Shore Path
The Shore Path has followed the edge of Frenchman Bay since 1881. It runs about three quarters of a mile from Agamont Park past grand old summer cottages.
Check the Bar Harbor town page for current path conditions. The route is free and open to everyone, day or night.
Watch the Harbor Go to Work
Bar Harbor’s pier stays busy all summer with fishing boats, tour boats and the occasional cruise ship. In 2018 the town saw 154 ship visits and more than 222,000 passengers.
Growth like that led residents to vote in 2022 to cap daily cruise ship disembarkations. Even so, the harbor stays one of the liveliest spots in town. The rest of the state is worth a longer look in our Maine guide.
Trace the Town’s Gilded Age Roots
Bar Harbor started out as a farming and fishing village called Eden. By 1880 it had grown to 30 hotels and rivaled Newport, Rhode Island as a summer resort.
Wealthy families including the Rockefellers and Vanderbilts built grand summer estates here. The town took its current name, Bar Harbor, in 1918, named for the sandbar that appears at low tide near Bar Island.
Matching the Trip to Your Crew
Traveling With Kids
Sand Beach, Jordan Pond House and the easier carriage road loops all work well with young kids. Pack water shoes, since the beach sand and rocks can be sharp.
Traveling as a Couple
A sunrise on Cadillac Mountain, a slow bike ride on the carriage roads and popovers at Jordan Pond House make a quietly romantic day. Sunset from the Shore Path is a nice way to end the evening.
Traveling in a Group
Groups can mix an active morning on the carriage roads with an easy afternoon in town. Thunder Hole and Sand Beach both reward a little planning around the tides.
Traveling With a Dog
Many carriage roads and the Park Loop Road pull-offs welcome leashed dogs. Check current park rules before you go, since some trails and beaches have seasonal restrictions. Shuttle routes and village parking rules change by season, so check the Bar Harbor town page before you head to the busiest trailheads.
Doing Bar Harbor Without Spending Much
Walking the Shore Path, watching the harbor and driving the free stretch of Park Loop Road all cost nothing. The Bubble Rock hike and most carriage road riding are free too, aside from the park entrance pass.
Listing prices help with paid stops. The Abbe Museum is about $18, a boat tour with Acadian Boat Tours near $42 and Pirate’s Cove Adventure Golf about $20.50. Whale watching and puffin trips from the pier need reservations in peak months.
Picking Your Season
| Season | What to Expect |
|---|---|
| Summer (June to August) | Warmest weather, busiest crowds, full cruise ship schedule |
| Fall (September to October) | Cooler air, fall colors, best storms at Thunder Hole |
| Winter (November to March) | Quiet town, first sunrise in the US at Cadillac Mountain |
| Spring (April to May) | Fewer crowds, carriage roads reopening, cool weather |
A Weekend That Covers the Essentials
Saturday Inside the Park
Start early at Cadillac Mountain, then drive the Park Loop Road to Thunder Hole and Sand Beach. Finish the afternoon with tea and popovers at Jordan Pond House.
Sunday on Wheels and the Waterfront
Spend the morning biking a loop of the carriage roads. In the afternoon, walk the Shore Path and explore downtown Bar Harbor before dinner by the harbor.
Frequently Asked Questions
Ready for Bar Harbor?
Bar Harbor rewards travelers who mix mountain views with small-town charm. See Cadillac Mountain and Thunder Hole, then leave time for popovers by Jordan Pond and a walk along the Shore Path.
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