Best Things to Do in Isle Royale National Park

Remote, rugged, and refreshingly wild, Isle Royale National Park is a hidden gem in Lake Superior. Accessible only by boat or seaplane, this island sanctuary is one of the least-visited U.S. national parks—yet those who make the journey are rewarded with breathtaking scenery, abundant wildlife, and unforgettable adventures.

Here are the best things to do in Isle Royale National Park to make your trip truly memorable.

When Was Isle Royale National Park Established?

1. Hike the Greenstone Ridge Trail

Backpackers flock to Isle Royale for its 165 miles of hiking trails. The most iconic route, the Greenstone Ridge Trail, stretches 40 miles across the island, offering panoramic views of Lake Superior and the dense forests below. Overnight camping along the trail immerses you in the true wilderness experience.

Pro Tip: Carry insect repellent in summer—mosquitoes and black flies can be fierce.

2. Kayak and Canoe Along the Shoreline

With countless coves, harbors, and inlets, Isle Royale is a kayaker’s paradise. Paddle through calm waters in Tobin Harbor, or venture farther out to explore smaller satellite islands. Wildlife sightings are common—keep an eye out for moose feeding along the shoreline and loons gliding across the water.

3. Scuba Dive the Historic Shipwrecks

For experienced divers, Isle Royale offers some of the best freshwater scuba diving in the world. The frigid, crystal-clear waters of Lake Superior preserve dozens of shipwrecks, including 19th- and 20th-century vessels. Exploring these underwater relics is like swimming through history.

4. Watch Wildlife in Their Natural Habitat

The island is home to a fascinating predator-prey dynamic between moose and wolves. While wolves are elusive, moose are commonly spotted along lakeshores and trails. You may also encounter beavers, foxes, and snowshoe hares. Birdwatchers will love the variety of migratory species.

5. Go Fishing in Pristine Waters

Fishing on Isle Royale is second to none. Anglers can catch lake trout, northern pike, and salmon in both Lake Superior and the island’s inland lakes. Whether casting from shore or trolling from a boat, the experience is as peaceful as it is rewarding.

6. Explore Rock Harbor

The park’s main hub, Rock Harbor, is the perfect starting point for newcomers. Here you’ll find the visitor center, interpretive programs, and lodging options. A short hike to Scoville Point provides breathtaking views of Lake Superior’s rugged coastline.

7. Stargaze and Chase the Northern Lights

Far removed from city lights, Isle Royale offers a dark-sky paradise for stargazing. On clear nights, the Milky Way shines bright overhead. If conditions are right, you may even witness the Aurora Borealis—a truly magical experience.

8. Take a Scenic Boat Tour

Prefer a relaxing way to explore? Seasonal boat tours depart from Rock Harbor and Windigo, offering scenic trips to lighthouses, coves, and smaller islands. These tours are perfect for spotting wildlife and learning about the park’s natural and cultural history.

Travel Tips for Visiting Isle Royale National Park

How to get there: Accessible only by boat or seaplane from Michigan and Minnesota.
Best time to visit: June through September for the warmest weather.
What to bring: Camping gear, food supplies, layered clothing, and bug repellent.
No cars allowed: Be prepared to hike, paddle, or take ferries between points of interest.

Conclusion

A trip to Isle Royale National Park isn’t just a getaway—it’s an immersion into pure wilderness. Whether you’re hiking, kayaking, scuba diving, or simply sitting by the water’s edge, the island offers a rare combination of solitude and adventure.

For travelers seeking something extraordinary, the best things to do in Isle Royale National Park promise an unforgettable experience off the beaten path.