When is the best time to visit Isle Royale National Park?

If you want fewer people, go in September, the quietest shoulder-season month. August is the busiest month on average, and January the quietest, based on NPS recreation visits for 2021–2025. Check nps.gov for seasonal road and facility closures before you go.

How much does it cost to visit Isle Royale National Park?

$7 / person. An America the Beautiful annual pass covers entrance fees at every national park.

What are some things to do in Isle Royale National Park?

The National Park Service lists 41 things to do in Isle Royale National Park, including Attend a Rock Harbor Ranger Program, Attend a Windigo Ranger Program, Hike the Daisy Farm Trail, Hike the Mount Franklin Trail, Hike the Mount Ojibway Trail. Each has its own page on nps.gov with current conditions.

When did Isle Royale National Park become a national park?

Isle Royale National Park was established as a national park on April 3, 1940.

What is the closest national park to Isle Royale?

Voyageurs National Park, about 187 miles away in a straight line.

Michigan · Est. 1940

Isle Royale National Park

Last verified October 1, 2026$7 / person

Explore a rugged, isolated island far from our connected communities. Isle Royale offers adventures for backpackers, hikers, boaters, paddlers, and divers. Cross Lake Superior and make a commitment: Become a part of this island, and let it become a part of you. Find peace and refuge in island wilderness – because Isle Royale, in turn, finds refuge in us. Help Isle Royale stay wild. — nps.gov

Aerial View of Belle Harbor — Photo: NPS Photo / Paul Brown

State: Michigan
Established: April 3, 1940
Size: 571,790 acres
2025 visits: 29,091
Busiest-park rank: #60 of 63
Entrance: $7 / person

Best time to visit

When is Isle Royale quiet?

Isle Royale is busiest in August and quietest in January. For a quieter visit outside the dead of the off-season, September is the quietest shoulder-season month, going by National Park Service visitor counts for 2021–2025.

In 2025 the park logged 29,091 recreation visits, the #60 busiest of the 63 national parks. Quiet months can also mean closed roads or facilities, so check current conditions before you go.

Crowd calendar, all 63 parks →Is Isle Royale open right now? →

Average visits by month

2021–2025 · NPS IRMA

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Quietest: JanuaryBusiest: August

Fees & passes

What it costs to visit Isle Royale

Per person (on foot / bike)$7

Isle Royale annual pass$60

From the NPS fees data, checked October 1, 2026. Fees on nps.gov

Visiting several parks this year? The pass calculator shows whether the America the Beautiful pass pays off.

Reservations · 2026

No park-wide reservation

The National Park Service lists no timed-entry or vehicle reservation for Isle Royale National Park. Campgrounds, tours and backcountry permits may still need booking, so check the park's plan-your-visit page.

Every park that needs a reservation in 2026 →

Things to do

Things to do in Isle Royale

The National Park Service lists 41 things to do in Isle Royale National Park, from quick stops to full-day outings. The shortest come first.

All activities →

Attend a Rock Harbor Ranger Program20-60 Minutes · Spring, Summer, Fall
Attend a Rock Harbor ranger program at Isle Royale National Park. Learn about the isolated island, it's cultural history, and the critters who call the island home. Topics include moose, wolves, geology, shipwrecks,…
Attend a Windigo Ranger Program20-60 Minutes · Spring, Summer, Fall
Attend a Windigo ranger program at Isle Royale National Park. Learn about the isolated island, it's cultural history, and the critters who call the island home. Topics include moose, wolves, geology, shipwrecks, island…
Hike the Daisy Farm Trail1-3 Hours · Spring, Summer, Fall
Explore a bog, trek along a lengthy boardwalk through wetlands, and view wildlife along the Daisy Farm Trail that connects the Greenstone Ridge to Daisy Farm Campground. Mileage: About 1.7 miles
Hike the Mount Franklin Trail1-4 Hours · Spring, Summer, Fall
Looking for a hike with a scenic view? The Mount Franklin Trail connects Three Mile Campground to Mount Franklin, an overlook with picturesque northern views. Mileage: About 2.5 miles
Hike the Mount Ojibway Trail1-3 Hours · Spring, Summer, Fall
Hike from Mount Ojibway to Daisy Farm on the Mount Ojibway Trail. Explore an old fire tower on the Greenstone Ridge, hike through wetlands, and finish near Daisy Farm Campground along Rock Harbor Channel. Mileage: About…
Paddle Washington Creek1-3 Hours · Spring, Summer, Fall
Paddle Washington Creek, located on the west end of Isle Royale National Park. Washington Creek is an excellent spot for wildlife viewing.
Stoll Memorial Trail (Scoville Point)1-6 Hours · Summer
The Albert Stoll Jr. Memorial Trail is a relatively easy hiking trail that captures the majesty of Lake Superior and engages with the wilderness character of Isle Royale National Park.
Walk the Windigo Nature Trail1-2 Hours · Spring, Summer, Fall
Walk the Windigo Nature Trail and immerse yourself in the deciduous forest on the western end of Isle Royale.

Show all 41 things to do

Become an Isle Royale Junior Ranger2-6 Hours · All year
Explore Raspberry Island2-6 Hours · Spring, Summer, Fall
Hike the Tobin Harbor Trail2-4 Hours · Spring, Summer, Fall
Hike to Grace Creek Overlook2-4 Hours · Spring, Summer, Fall
Hike to Minong Ridge Overlook2-6 Hours · Spring, Summer, Fall
Hike to Suzy's Cave2-6 Hours · Spring, Summer, Fall
Paddle Tobin Harbor3-6 Hours · Spring, Summer, Fall
Hike the Huginnin Loop4-8 Hours · Spring, Summer, Fall
Feldtmann Loop Section 1: Hike from Windigo to Feldtmann Lake1 Day · Spring, Summer, Fall
Feldtmann Loop Section 2: Hike from Feldtmann Lake to Siskiwit Bay1 Day · Spring, Summer, Fall
Feldtmann Loop Section 3: Hike from Siskiwit Bay to Island Mine1 Day · Spring, Summer, Fall
Feldtmann Loop Section 4 / Greenstone Ridge: Hike from Island Mine to Windigo1 Day · Spring, Summer, Fall
Greenstone Section 1: Hike from Lookout Louise to Mount Franklin1 Day · Spring, Summer, Fall
Greenstone Section 2: Hike from Mount Franklin to Mount Ojibway1 Day · Spring, Summer, Fall
Greenstone Section 3: Hike from Mount Ojibway to Chickenbone Lake1 Day · Spring, Summer, Fall
Greenstone Section 4: Hike from Chickenbone Lake to Hatchet Lake1 Day · Spring, Summer, Fall
Greenstone Section 5: Hike from Hatchet Lake to Ishpeming Tower1 Day · Spring, Summer, Fall
Greenstone Section 6: Hike from Ishpeming Tower to South Desor1 Day · Spring, Summer, Fall
Greenstone Section 7: Hike from South Desor to Island Mine1 Day · Spring, Summer, Fall
Harbor to Hills Section 1: Hike from Rock Harbor to Three Mile1 Day · Spring, Summer, Fall
Harbor to Hills Section 2: Hike from Three Mile to Daisy Farm1 Day · Spring, Summer, Fall
Harbor to Hills Section 3: Hike from Daisy Farm to Moskey Basin1 Day · Spring, Summer, Fall
Harbor to Hills Section 4: Hike from Moskey Basin to Lake Richie1 Day · Spring, Summer, Fall
Harbor to Hills Section 5: Hike from Lake Richie to West Chickenbone1 Day · Spring, Summer, Fall
Minong Section 1: Hike from McCargoe Cove to Todd Harbor1 Day · Spring, Summer, Fall
Minong Section 2: Hike from Todd Harbor to Little Todd1 Day · Spring, Summer, Fall
Minong Section 3: Hike from Little Todd to North Desor1 Day · Spring, Summer, Fall
Minong Section 4: Hike from North Desor to Windigo1 Day · Spring, Summer, Fall
Portage from Chickenbone Lake to Lake Livermore1 Day · Spring, Summer, Fall
Portage from Lake LeSage to Lake Richie1 Day · Spring, Summer, Fall
Portage from Lake Livermore to Lake LeSage1 Day · Spring, Summer, Fall
Portage from Lake Richie to Chippewa Harbor1 Day · Spring, Summer, Fall
Portage from McCargoe Cove to Chickenbone Lake1 Day · Spring, Summer, Fall

From the National Park Service (checked October 1, 2026). Each title opens its nps.gov page with current conditions.

By activity

The number shows how many of the 63 national parks offer each activity.

Weather

Weather at Isle Royale

Isle Royale National Park is a remote island wilderness in the middle of Lake Superior. Weather influences traveling to and from the island, as well as your trip once you arrive. For the most up-to-date weather information, call (906) 482-0984 or email isro_parkinfo@nps.gov prior to your trip.

From the National Park Service.

Getting there

Getting to Isle Royale

Isle Royale National Park headquarters is located in Houghton, MI. Visit the Houghton page on the Isle Royale National Park website for additional information and a map on how to access the visitor center.

No road in: It is only accessible by ferry, seaplane, or private watercraft.

800 East Lakeshore Drive, Houghton, MI, 49931 · Directions on nps.gov

Nearby

National parks near Isle Royale

Straight-line distance between park centers; drive times are rough estimates.

Closest big cities: Minneapolis (298 mi) · Milwaukee (344 mi) · Chicago (430 mi)

Isle Royale is the orange dot. Tap any park to tick it off your checklist.

Young bull moose browsing for food — Photo: NPS Photo / Paul Brown

Aerial view of Rock of Ages Lighthouse — Photo: NPS Photo / Paul Brown

FAQ

Isle Royale, quickly

When is the best time to visit Isle Royale National Park?: If you want fewer people, go in September, the quietest shoulder-season month. August is the busiest month on average, and January the quietest, based on NPS recreation visits for 2021–2025. Check nps.gov for seasonal road and facility closures before you go.
How much does it cost to visit Isle Royale National Park?: $7 / person. An America the Beautiful annual pass covers entrance fees at every national park.
Do you need a reservation for Isle Royale National Park in 2026?: The National Park Service lists no park-wide timed-entry or vehicle reservation for Isle Royale National Park. Campgrounds, tours and some popular hikes may still need bookings, so check the park's plan-your-visit page.
What are some things to do in Isle Royale National Park?: The National Park Service lists 41 things to do in Isle Royale National Park, including Attend a Rock Harbor Ranger Program, Attend a Windigo Ranger Program, Hike the Daisy Farm Trail, Hike the Mount Franklin Trail, Hike the Mount Ojibway Trail. Each has its own page on nps.gov with current conditions.
When did Isle Royale National Park become a national park?: Isle Royale National Park was established as a national park on April 3, 1940.
What is the closest national park to Isle Royale?: Voyageurs National Park, about 187 miles away in a straight line.

Sources · 3

1.Isle Royale National Park — official site · National Park Service
2.NPS Data API — /parks (all park units) · National Park Service (U.S. Department of the Interior)
3.Isle Royale National Park — Visitor Use Statistics · National Park Service (IRMA)

About this page

Park facts, photos, fees and visitor counts come from the National Park Service (NPS Data API and Visitor Use Statistics), last checked October 1, 2026. Park'd is an independent app and is not affiliated with the National Park Service. For official, current information, visit nps.gov/isro.

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