If you’re like me, you know there’s something magical about islands. Especially the small, uninhabited ones that feel like you’re stepping onto a secret world, far away from the noise and chaos of everyday life. I’ve spent years exploring the coast of Maine, and let me tell you, there’s no shortage of hidden gems here. From rocky outcroppings to lush green landscapes, Maine’s uncharted islands offer an adventure unlike anywhere else. And trust me, after spending years living in Maine, I can confidently say you’ll never have to look as far as the Hawaiian Islands or Southeast Asia to find that slice of paradise.
Let’s take a closer look at some of Maine’s most undiscovered islands, shall we? Get ready to experience the hidden islands of Maine in a way most people never will. Think you know Maine’s islands? Think again.
Why Maine’s Hidden Islands Should Be on Your Bucket List
Maine’s coast isn’t just famous for lighthouses and lobster rolls (though, let’s be honest, those are both pretty amazing). The state is home to over 4,000 islands, many of which are off-the-beaten-path and still waiting to be explored. The best part? Most of these remote islands are completely untouched, offering pristine landscapes, wildlife, and, most importantly, peace and quiet.
Imagine this: the sound of waves crashing gently on the shore, the scent of saltwater in the air, and the sight of endless views of the Atlantic. Sounds like something out of a dream, right? Well, it’s all here, just a short boat ride away from the mainland. Whether you’re a nature lover, a photographer, or just someone looking to escape the hustle and bustle of city life, Maine’s uncharted islands have something special to offer.
Exploring Maine’s Remote Islands: What to Expect

When you think of Maine’s islands, you probably picture a few quaint towns and cozy cottages. But that’s only the beginning. These Maine off-the-beaten-path islands are as wild and rugged as they come. There’s no Starbucks or chain restaurants here—just natural beauty, wildlife, and the occasional lobster trap.
Here’s what you can expect:
- Secluded Beaches: Some islands have small, hidden beaches that feel like your own personal oasis. No crowds, no distractions—just you, the sand, and the sea.
- Wildlife Encounters: From puffins and seals to bald eagles, these islands are teeming with wildlife. Be sure to pack your binoculars!
- Hiking Trails: Many of the islands offer hiking trails that take you through forests, across cliffs, and along coastal shores. The views are worth every step.
- Boat Tours and Kayaking: You can’t visit Maine’s islands without getting out on the water. Whether it’s a guided boat tour or a solo kayaking adventure, the ocean is your playground.
- Historical Sites: Some of Maine’s unexplored islands have rich histories, including abandoned forts, old fishing villages, and lighthouses that have stood the test of time.
Best Hidden Islands to Visit in Maine
Alright, now that we’ve set the stage, let’s talk about the best secret islands in Maine that you need to check out.
1. Isle au Haut – The Gem of Acadia National Park

Isle au Haut is an island within Acadia National Park, one of Maine’s most iconic natural destinations. It’s the perfect spot for those seeking tranquility, pristine nature, and breathtaking views of the ocean. The island is only accessible by ferry, an additional barrier that helps protect it from mass tourism. Here, you can hike, watch wildlife, or simply enjoy the peace.
Things to Do:
- Hiking: The Duck Harbor Mountain Trail will take you to the top of a mountain with stunning ocean views. It’s a challenging hike, but absolutely rewarding.
- Wildlife: It’s not uncommon to see seals resting on the rocks or spot eagle nests.
- Visit the Isle au Haut Lighthouse: A walk that leads you directly to the lighthouse, a piece of maritime history that feels like it’s come straight out of a storybook.
Best Time to Visit: From May to October, when the weather is more favorable for hiking and boating.
2. Monhegan Island – Art and Nature Combined

Monhegan Island is another island that, while slightly more well-known, still retains an untouched charm, far from the mass tourism crowd. Known as a haven for artists and nature lovers, Monhegan is famous for its breathtaking cliffs and serene atmosphere. Just 12 miles from the mainland, the island offers the perfect mix of history, art, and nature.
Things to Do:
- Scenic Hikes: Don’t miss the Monhegan Island Trail, which will take you through forests and cliffs with spectacular views. The lighthouse trail is particularly iconic.
- Art and Culture: Strolling through the village, you’ll find local art galleries showcasing works inspired by the island’s natural beauty.
- Beaches: Fish Beach is a great spot to relax and watch the sunset.
Best Time to Visit: The best time to visit is from spring to fall. The Monhegan Island Ferry operates during these months, and the weather is perfect for outdoor activities.
3. Vinalhaven – The Island of Outdoor Adventures

Vinalhaven is the largest island in the Islands of Penobscot Bay, a lively community but still fairly remote. Known for its crystal-clear waters, Vinalhaven is perfect for those seeking an experience deeply immersed in nature, while also having the chance to explore local history and traditions.
Things to Do:
- Hiking: Explore the Vinalhaven Trails, which will take you through pine forests, along cliffs, and over rocky terrain. The most popular trails lead to Dodge Point and The Basin.
- Kayaking and Canoeing: With its calm waters and stunning scenery, Vinalhaven is the perfect island for kayaking. You can also take a boat tour to explore the coastline.
- History: Visit the Vinalhaven Historical Society Museum for an in-depth look at the island’s maritime traditions and lobster fishing history.
Best Time to Visit: From May to September, when all local facilities are open and the weather is ideal for outdoor activities.
4. Peaks Island – A Quick Getaway Near Portland

Just 15 minutes by ferry from Portland, Peaks Island is one of the easiest islands to reach, but it’s far from lacking charm. With its mix of history, coastal landscapes, and local culture, it’s perfect for a day trip or a weekend getaway.
Things to Do:
- Cycling: The island has several bike trails, including a scenic loop that gives you a full view of the coast.
- Kayaking and Paddleboarding: The calm waters surrounding the island are perfect for kayaking or paddleboarding, a great way to explore the coastline.
- Portland Head Light: Take a walk to this famous lighthouse, one of Maine’s most iconic, located just across from Peaks Island with stunning views of the entire bay.
Best Time to Visit: From May to October. The island is popular in summer, so if you want a quieter experience, visit during the shoulder seasons (late spring or early fall).
5. Matinicus Island – The Most Remote and Untouched

Matinicus Island is probably the most remote of Maine’s islands. Located about 20 miles off the coast, it’s accessible only by boat or plane, which makes it one of the most exclusive destinations. The population is only a few dozen people, and the landscape remains completely natural.
Things to Do:
- Hiking and Nature: If you love solitude and unspoiled nature, Matinicus is the perfect spot. Hikes along its rocky shores offer incredible views, and the landscape seems untouched by human hands.
- Wildlife Watching: Matinicus is famous for birdwatching, especially puffins and gulls, but it’s also a great place to spot seals and other marine life.
- Escape from Civilization: If you’re looking to get away from it all, Matinicus is perfect. It’s one of the few places where you won’t find stores, restaurants, or the technology we rely on every day.
Best Time to Visit: Consider visiting in summer, when weather conditions are more favorable, but be prepared for a rustic and no-frills experience.
Tips for Exploring the Uncharted Islands of Maine
If you’re planning a trip to one of Maine’s hidden islands, there are a few things to keep in mind. First, always check the weather before heading out—it can get a little unpredictable on the coast. Second, bring sturdy hiking boots and a camera because trust me, you’ll want to capture the beauty of these untouched islands.
Maine Island Adventures: What to Expect

When exploring these islands, don’t expect luxury accommodations. Instead, embrace the rough-and-ready nature of these remote spots. Many islands don’t have much infrastructure, so be prepared for a more rustic experience.
Some islands offer private island rentals if you want to truly get away from it all, and others have campgrounds where you can pitch a tent and immerse yourself in nature. Either way, you’re going to love it.
Hidden Gems of Maine: An Off-the-Radar Adventure
You’ll notice something as you explore Maine’s secret islands—they’re not exactly on the typical tourist radar. And that’s what makes them so special. These Maine coastal islands are untouched, unspoiled, and waiting for you to discover them. Whether you’re a nature lover, a photographer, or just someone who enjoys peace and quiet, these islands will steal your heart.
FAQs
Q1: What’s the best time to visit Maine’s uncharted islands?
The best time is from late spring to early fall, typically May through September. That’s when the weather is milder, and most of the island activities are available.
Q2: How do I get to these uninhabited islands?
Many of the islands are accessible by ferry, private boat, or kayak. Some also offer guided tours that give you the full experience of exploring the island.
Q3: Are there any islands that offer camping?
Yes! Several of Maine’s hidden islands, like Matinicus and Isle au Haut, offer primitive camping options. Just make sure to bring everything you need, as amenities can be sparse.
Wrapping It Up
Maine’s uncharted islands are an absolute treasure trove for adventure lovers and nature enthusiasts alike. If you’re ready to explore, pack your bags, rent a boat, and set sail for one of Maine’s off-the-radar islands. Trust me, once you experience the beauty of these remote places, you’ll never need to look anywhere else for your next getaway.
Let me know, which one of these islands are you most excited to explore? Drop a comment below!







