Is there a bus to Bar Harbor?

There are seasonal bus services, but driving is the most common method.

Do I need a car in Bar Harbor?

A car is helpful to get to the island, but you can use shuttles once there.

Is Acadia National Park free?

No, there is an entrance fee for the park.

What is the best time to visit?

Late summer or early fall for the best weather.

Ellsworth

Bar Harbor

Driving

Ellsworth to Bar Harbor

Updated: 28 May 2026

The drive from Ellsworth to Bar Harbor is a scenic 30-kilometer trip that takes about 30 to 40 minutes. You will travel on Route 3, which takes you across the bridge onto Mount Desert Island. This route is the primary gateway to Acadia National Park. During the summer, traffic can be heavy as visitors flock to the island. Bar Harbor is a vibrant coastal town known for its stunning views, whale watching, and access to the park.

Total Distance: 30 km driving distance; 25 km straight-line air distance.

Fastest Way

Driving via Route 3 is the fastest and only direct route.

Cheapest Way

Driving your own car is the most practical and cheapest way to reach the island.

Compare Ellsworth to Bar Harbor Routes

Driving

Direct

Duration

35 mins

Avg Price

$5-$8 in fuel

Operator

Personal Vehicle

Route

Route 3 S.

The Island Explorer shuttle is a great way to get around the island once you arrive.

Travel Tips

Traffic
Route 3 can be very congested in July and August; try to arrive early in the morning.
Park Pass
Purchase your Acadia National Park pass online in advance to save time at the entrance.
Parking
Parking in downtown Bar Harbor can be difficult; use the public parking lots on the edge of town.
Shuttle
Use the free Island Explorer shuttle to navigate the park and town during peak season.
Dining
Try the local lobster rolls at one of the many restaurants in town.

Safety Tips

Bicyclists
Be aware of many cyclists on Route 3 and within the park.
Weather
Coastal weather can change quickly; bring layers even in the summer.
Hiking
Stay on marked trails in Acadia to protect the environment and ensure your safety.
Emergency
Cell service can be limited in parts of the park; carry a physical map.