Mount Desert Island — 25 Things To Do!
Mount Desert Island, often abbreviated as MDI, is a picturesque island located off the coast of Maine. Known for its stunning landscapes, including Acadia National Park, this island attracts nature enthusiasts, hikers, and those seeking a peaceful retreat amidst natural beauty. In this comprehensive guide, we showcase the best things to do in Mount Desert Island during your visit to Maine.

In this Article
1. Must-See Attractions
Acadia National Park

The Acadia National Park on Mount Desert Island is a stunning place to visit in Maine. The park offers mountains, forests, and ocean views. Hiking is one of the best ways to explore, with trails for all skill levels. The Cadillac Mountain Summit offers breathtaking views, especially at sunrise. Biking on carriage roads, kayaking, or boat tours are great ways to see the park. Wildlife spotting includes birds, deer, and seals. Each season has its own charm, making Acadia a beautiful place to experience nature’s beauty.
Cadillac Mountain

The Cadillac Mountain on Mount Desert Island is a must-visit spot. It’s the highest point on the North Atlantic seaboard, offering stunning views. Watching the sunrise here is memorable, as it’s the first place to see the sunrise in the U.S. for part of the year. The mountain has plenty of hiking trails, ranging from very easy to challenging. Wildlife is abundant, with various birds and deer to spot. Accessible year-round, each season offers its own charm. Don’t miss this iconic landmark during your trip.
Jordan Pond

The Jordan Pond is a beautiful and serene spot in Mount Desert Island. The clear waters reflect the surrounding mountains, creating stunning views. One of the best ways to explore is by walking the easy trail that circles the pond. The Jordan Pond House is famous for its popovers and tea, offering a relaxing spot to rest. The pond is great for photography, with plenty of natural beauty to capture. It’s a must-visit when you’re on Mount Desert Island. Enjoy the peaceful charm of Jordan Pond.
Bar Harbor

Bar Harbor is a charming seaside town nestled in Mount Desert Island. It’s known for its beautiful views, historic buildings, and friendly atmosphere. Walking along the waterfront, you can enjoy stunning views of Frenchman Bay. The town is great for outdoor activities like hiking, biking, and boating. In the summer, the town comes alive with festivals and whale watching tours. The town’s history is rich, with museums and historic sites to explore. Bar Harbor combines natural beauty and small-town charm.
Thunder Hole

The Thunder Hole is an exciting spot to visit in Mount Desert Island. It’s a natural rock formation where waves crash into a small inlet, creating a thunderous sound and a big splash. Visit during high tide or rough seas for the most dramatic effect. A path leads to a viewing platform where you can safely watch the waves. It’s thrilling and mesmerizing, especially for kids and nature lovers. Walking around, you’ll find beautiful views of the coastline. Thunder Hole captures the wild beauty of the Maine coast.
Otter Cliff

The Otter Cliff is a remarkable place to visit in Mount Desert Island. It’s one of the highest coastal headlands in North America, offering stunning views of the Atlantic Ocean. The rugged cliffs and rock hitting waves create a dramatic scene. It’s perfect for those who enjoy photography and a peaceful walk along the coast. Several trails lead to Otter Cliff, each offering different views. The area is rich in wildlife, so keep an eye out for seabirds and other animals. Otter Cliff is accessible year-round, with each season offering unique beauty.
2. Outdoor Adventures
Hiking Trails

Hiking trails on Mount Desert Island offer a great way to explore the area’s natural beauty in Maine. The island is home to Acadia National Park, with trails for all skill levels. The Precipice Trail is popular for its challenging climbs and stunning views. For an easier hike, the Jordan Pond Path circles the clear waters of Jordan Pond. The Cadillac Mountain Summit offers panoramic views. The Beehive Trail features iron rungs and ladders for adventure. Each trail showcases the natural charm of the area.
Swimming & Beach Activities
Mount Desert Island offers wonderful spots for swimming and beach activities. Sand Beach in Acadia National Park is popular, with soft sand and clear, chilly water, perfect for a refreshing swim. Echo Lake Beach is great for families, with warmer water and lovely views. Kayaking and paddleboarding along the island’s coastline are popular activities. At low tide, explore tide pools filled with marine life. A beach picnic is a perfect way to enjoy the coastal scenery. Whether swimming or relaxing, the island’s beaches have something for everyone.
Kayaking & Canoeing

Kayaking and canoeing on Mount Desert Island are fantastic ways to experience the area’s natural beauty. The island’s coastline and inland waters are perfect for paddling, whether you’re a beginner or experienced kayaker. The coastline of Acadia National Park offers stunning views of rugged cliffs and rocky beaches. Inland lakes like Echo Lake provide a peaceful paddling experience with picturesque forests and mountains. Check out National Park Canoe & Kayak or Maine State Kayak & E-bike for best kayaking experience.
Whale Watching Tours

Whale watching tours are an incredible experience to do in Mount Desert Island. These tours offer a chance to see whales up close from late spring to early fall. Guided by knowledgeable experts, you’ll learn fascinating facts about marine life. Seeing a whale breach or spout is thrilling and unforgettable. Tours typically last a few hours, offering plenty of time for photos. Bring a camera and binoculars to capture best views. Check out Bar Harbor Whale Watch Co or Acadian Boat Tours for experiencing whale watching excursions.
Biking Trails

Biking trails on Mount Desert Island are a fantastic way to explore the island’s beauty. Acadia National Park’s carriage roads are the most popular. The Eagle Lake Loop is great for all skill levels, offering scenic views. The Around Mountain Loop provides a challenging route with stunning vistas. The Witch Hole Pond Loop is perfect for families with its easy, flat ride. Renting a bike is simple with several rental shops available. Biking on Mount Desert Island is enjoyable for everyone, offering a close-up experience of natural beauty.
Rock Climbing

Atlantic Climbing School on Mount Desert Island offers an exciting experience. Otter Cliff is popular, with routes for all levels and stunning views. The Precipice Trail combines hiking and climbing, featuring iron rungs and ladders. South Bubble is great for beginners, with beautiful views of Jordan Pond. Local guides and climbing schools provide lessons and guided climbs. Acadia Mountain Guides on Mount Desert Island combines physical challenge with natural beauty. Enjoy the thrill and the stunning landscapes.
Scenic Drives

Scenic drives on Mount Desert Island offers a breathtaking views. One of the best routes is the Park Loop Road in Acadia National Park, a 27 miles drive through forests and along the coast. Don’t miss Sand Beach, Thunder Hole, and Otter Cliff. Another lovely drive is to Bass Harbor Head Lighthouse, with stunning coastal views. The road around Somes Sound offers unique views of the fjord. Scenic drives are a perfect way to enjoy the island’s beauty. Explore the coast or forests at your own pace.
3. Iconic Landmarks
Carriage Roads
The Carriage Roads are a great way to explore Acadia National Park nestled in Mount Desert Island. These gravel roads, built by John D. Rockefeller Jr., stretch over 45 miles. They’re perfect for walking, biking, or horseback riding, with no cars allowed. Popular routes like Eagle Lake offer stunning views. The roads are ideal for families, with picnic spots along the way. In fall, enjoy vibrant foliage; in summer, cool shaded paths. Exploring the Carriage Roads is a must-do for experiencing the park’s beauty.
Mount Desert Island Biological Laboratory
The Mount Desert Island Biological Laboratory is a fascinating place to visit in Maine. It focuses on regenerative medicine and marine biology. Visitors can take guided tours to learn about the lab’s work and see research in action. The tours are educational and provide insight into scientific research. The lab also offers programs for students, inspiring future scientists. The beautiful location adds to the experience. It’s a must-visit for anyone interested in science and marine biology.
Diver Ed’s Dive-In Theater
Diver Ed’s Dive-In Theater is a fun and unique experience in Mount Desert Island. This boat tour takes you on an underwater adventure without getting wet. Diver Ed, in scuba gear, dives into the ocean and brings up sea creatures. You can watch the live video feed as he explores the ocean floor. Kids love touching and learning about the creatures he finds. Diver Ed’s engaging commentary keeps everyone entertained. It’s a must-do activity combining education, entertainment, and natural beauty.
Bass Harbor Head Lighthouse

The Bass Harbor Head Lighthouse is a picturesque and historic spot in Mount Desert Island. Located on the southwestern tip of the island, the lighthouse offers stunning views of the coast. Built in 1858, it stands tall with its white walls and red roof. Visitors can walk a short trail to get closer and take photos. The best time to visit is during sunset for vibrant colors. There are picnic spots nearby to relax and enjoy the view. Bass Harbor Head Lighthouse won’t disappoint whether you’re a history buff or just enjoying nature.
Seal Harbor

Seal Harbor is a charming place to visit in Mount Desert Island. It’s a small, quiet village offering a peaceful retreat. The harbor is beautiful, with boats and stunning views of the surrounding hills. Take a stroll along the shore for a relaxing experience. There’s a lovely beach to enjoy the view or take a dip. Nearby, Acadia National Park offers hiking trails, and the Jordan Pond House is close by. Seal Harbor’s natural beauty and tranquility make it a perfect escape to unwind.
4. Family-Friendly Activities
Wild Gardens of Acadia

The Wild Gardens of Acadia is a delightful place to visit in Mount Desert Island. This garden showcases native plants, offering a wonderful glimpse into the local flora. It’s a serene spot for a peaceful walk and connection with nature. The garden is well maintained, with clear paths through different plant habitats. It’s a great place to learn about the local ecosystem and appreciate natural beauty. It’s also perfect for photography, providing plenty of opportunities for stunning images.
Oceanarium

The Oceanarium and Education Center on Mount Desert Island is a great place to learn about marine life. It’s an educational facility with hands-on exhibits and interactive programs. Highlights include the lobster hatchery and touch tank, where you can see and touch sea creatures. The knowledgeable staff make the experience informative and engaging. Guided tours provide a deeper understanding of marine ecosystems. The facility is well maintained and family-friendly.
Bar Harbor Whale Watch Co.

Bar Harbor Whale Watch Co. offers an incredible experience in Mount Desert Island. The boat tours let you see whales, dolphins, and other marine life up close. The tours are led by knowledgeable guides and share their interesting facts. The boats are comfortable, providing great ocean views. You might also see puffins and seals. The company emphasizes marine conservation and educates guests on protecting marine life. It’s an adventure combining education, excitement, and the ocean’s beauty.
Echo Lake Beach

The Echo Lake Beach on Mount Desert Island in Maine is a fantastic spot for relaxation. It’s one of the few places on the island where you can swim in freshwater. The beach is part of Acadia National Park, offering beautiful scenery. The water is warmer than the ocean, perfect for a swim. Families love it here because of the roped-off swimming area and lifeguards. The surrounding mountains provide a stunning backdrop, and nearby hiking trails add adventure.
5. Natural Attractions
Schoodic Peninsula

The Schoodic Peninsula on Mount Desert Island is a hidden gem that offers a peaceful escape. It’s part of Acadia National Park but less crowded. The rugged coastline, granite cliffs, and crashing waves are stunning. The scenic loop road provides beautiful views of the coast with several pull-over spots. The Schoodic Head Trail offers amazing views and a challenging hike. Biking paths are well maintained with little traffic, and kayaking is also popular. Schoodic Peninsula offers a quiet, beautiful spot to connect with nature.
Asticou Azalea Garden and Thuya Garden

The Asticou Azalea Garden and Thuya Garden are beautiful places to visit in Mount Desert Island. The Asticou Azalea Garden is known for its stunning azaleas and rhododendrons in a Japanese style. Thuya Garden offers a mix of formal and informal plantings, with flowers, trees, shrubs, and a lovely pond. Both gardens are perfect for a leisurely stroll, offering peace and tranquility. They provide a unique and serene experience showcasing the island’s beauty. If you’re a gardening enthusiast, these gardens won’t disappoint.
Sieur de Monts Spring and Nature Center

The Sieur de Monts Spring and Nature Center on Mount Desert Island is a fantastic spot to explore. It’s part of Acadia National Park and offers natural beauty and history. The Nature Center has interactive exhibits and programs about the local ecosystem. The Wild Gardens of Acadia showcase native plants and have well-maintained paths. Nearby, the Jesup and Hemlock Paths offer easy forest walks. Sieur de Monts is also home to the Abbe Museum, focusing on Native American history.
Sand Beach

Sand Beach is a beautiful spot to visit in Mount Desert Island. It’s one of the few sandy beaches in Acadia National Park and is surrounded by rocky cliffs. This beach is approximately 300 yards long with soft, white sand. The water will be cold even in summer, but refreshing. It’s a great place for a relaxing picnic and sunbathing. A short trail leads to the beach from the parking area, offering lovely views. Sand Beach is perfect for relaxing and enjoying the natural beauty.
How to Reach Mount Desert Island
Getting to Mount Desert Island in Maine is straightforward and offers several options. Fly into Hancock County-Bar Harbor Airport, about a 20 minutes drive from the island, with rental cars available. Another option is Bangor International Airport, about 1.5 hours drive away. For those driving, take I-95 to Bangor, then Route 1A to Ellsworth, and finally Route 3 onto the island.
Public transportation includes bus services from Bangor to Bar Harbor and the free Island Explorer bus on the island. Ferries from nearby coastal areas also provide stunning views and a relaxing start to your visit. It’s worth the journey to explore the island’s natural beauty and attractions.
Local Transportation
A free shuttle bus service, the Island Explorer, operates seasonally and provides transportation around Mount Desert Island and Acadia National Park. Many visitors enjoy biking or walking along the carriage roads within Acadia National Park. Bikes can be rented from several shops in Bar Harbor and other parts of the island. Renting a car is the most convenient way to explore Mount Desert Island and Acadia National Park. Several rental companies operate from both Bangor and Bar Harbor airports.
FAQ’s (Frequently Asked Questions)
1. What are the must-visit attractions on Mount Desert Island?
Acadia National Park tops the list with its stunning landscapes, Cadillac Mountain for sunrise views, Jordan Pond for serene walks, and Bar Harbor for its quaint shops and seafood restaurants.
2. When is the best time to visit Mount Desert Island?
The best time to visit Mount Desert Island is from late spring seasons to early fall seasons. Summer offers warm weather ideal for outdoor activities, but early fall brings fewer crowds and vibrant foliage.
3. What outdoor activities are available on Mount Desert Island?
Visitors can enjoy hiking along scenic trails, biking the Carriage Roads, kayaking along the coast, and exploring tide pools at low tide. There are also opportunities for whale watching and birding.
4. Are there family-friendly attractions on Mount Desert Island?
Yes, families can explore the Oceanarium, visit the Mount Desert Island Biological Laboratory, take a leisurely carriage ride, or enjoy a picnic at one of the many picturesque spots in Acadia National Park.
5. Are there accommodations for camping on Mount Desert Island?
Yes, Acadia National Park offers several campgrounds for tents and RVs, including Seawall Campground and Blackwoods Campground. Reservations are always recommended, especially during peak and crowded seasons.
6. What are some lesser-known spots to explore on Mount Desert Island?
Don’t miss the quieter side of the island, such as Seal Harbor, Somes Sound, and the Bass Harbor Head Lighthouse. These spots offer stunning views and a peaceful atmosphere away from the crowds.



