In short
- The East Side hosts Cadillac Mountain and Sand Beach.
- The West Side offers Bass Harbor Head Light Station and Seawall.
- Schoodic Peninsula provides a quiet mainland alternative.
In this article
Acadia spans roughly 50,000 acres across Mount Desert Island and the Schoodic Peninsula. The main island divides into two distinct sections. Your choice depends entirely on your tolerance for crowds and your parking patience.
acadia east side vs west side
The East Side holds the park's main attractions, while the West Side provides a quieter experience.
Most visitors spend their time on the East Side driving the 27-mile Park Loop Road. Here, you will find Cadillac Mountain and Jordan Pond. The West Side, known as the "Quietside," sees far fewer visitors and features Echo Lake and Seawall.
What is on the East Side of Acadia?
The East Side includes Cadillac Mountain, Sand Beach, Thunder Hole, and Jordan Pond.
This area requires careful planning due to heavy traffic. Vehicle reservations cost $6 for Cadillac Summit Road from late May to late October (May 20–October 25 in 2026). Parking fills up quickly at Sand Beach and Thunder Hole. You can use the free Island Explorer bus to bypass congestion.
What is on the West Side of Acadia?
The West Side features Bass Harbor Head Light Station, Echo Lake Beach, and Seawall.
Echo Lake offers warmer freshwater swimming than the 55°F (13°C) ocean water at Sand Beach. At Seawall, you can explore tide pools at low tide. Bass Harbor is highly popular at sunset, so parking remains highly limited there.
Which side of Acadia is more crowded?
The East Side draws the vast majority of Acadia's over 4 million annual visits.
Summer and fall foliage season in September and October bring severe congestion to the Park Loop Road. The West Side and Schoodic Peninsula offer more reliable parking and quieter trails.
Should I visit the Schoodic Peninsula?
Yes, if you want dramatic coastal views without the Mount Desert Island crowds.
Schoodic Peninsula is the only part of Acadia on the mainland. It features a 6-mile one-way scenic drive called Schoodic Loop Road. The exposed granite at Schoodic Point often brings high winds, so pack a windproof jacket.
Questions travellers ask
Do you need a car to get around Acadia?
You can use the free propane-powered Island Explorer shuttle from late June through early October. It connects towns, campgrounds, and trailheads, helping you bypass parking limits at popular spots.
Where is the best place to watch the sunrise in Acadia?
Cadillac Mountain on the East Side is the highest point on the U.S. eastern seaboard at 1,530 feet (466 meters). It requires a $6 vehicle reservation to drive up from late May to late October (May 20–October 25 in 2026).
Are dogs allowed in Acadia National Park?
Yes, but all pets must be kept on a leash no longer than 6 feet (2 meters) at all times. They are restricted on certain trails to protect the fragile environment.
