Photo: NPS Photo / Paul Brown
Est. 1940
Isle Royale National Park
- 2025 visits
- 29,091
- Entrance
- $7 / person
- Busiest month
- August
- Quiet month
- September
“Isle Royale offers adventures for backpackers, hikers……” (NPS)
At a glance
| National parks | 1: Isle Royale |
|---|---|
| Other NPS sites | 5 see nps.gov |
| Most visited park, 2025 | Isle Royale 29,091 visits (#60 of 63) |
| Entrance fees | $7 per person |
| Established | April 3, 1940 |
| Nearest to Detroit | Cuyahoga Valley 111 mi straight-line, ≈ 2 h 40 min drive (est.) |
1 national park
Photo: NPS Photo / Paul Brown
Est. 1940
“Isle Royale offers adventures for backpackers, hikers……” (NPS)
From Detroit
| Park | Straight line | Drive (estimate) |
|---|---|---|
| Cuyahoga Valley National ParkOH | 111 mi | ≈ 2 h 40 min |
| Indiana Dunes National ParkIN | 211 mi | ≈ 5 h |
| New River Gorge National Park & PreserveWV | 331 mi | ≈ 7 h 50 min |
| Shenandoah National ParkVA | 363 mi | ≈ 8 h 40 min |
5 other NPS sites
From the NPS Data API; the same list as Michigan's page on nps.gov. Trails and other multi-state sites appear under each state they cross.
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