Food Storage Regulations (2026 Update)
A large, brown, metal box in the woods next to a lake.
Learn how to properly store your food, trash, and scented items on Isle Royale.
Read The Greenstone
A newspaper banner reading "The Greenstone."
The Greenstone newspaper is your one stop shop for planning your trip to Isle Royale.
For Your Safety
People gather around a park ranger on a dock.
As your trip gets near, use this guide to help prepare, learn what to expect, and consider how you will take responsibility for your safety.
Group Camping
A group of nine people with large backpacks and gear stand in a circle.
Groups of 7 or more people need a group camping permit and advance reservations.
Boaters Permit in Advance
A red sailboat is tied to a dock with an island in the background and water.
Isle Royale requests that all boaters permit in advance through the Houghton Visitor Center. Call 906-482-0984.
Overnight Camping & Backpacking Permits
An adult with a backpack on stands next to two children along a rocky trail in a forest.
Small-party permits are for those camping overnight in the park with 6 or fewer people (excluding boaters, see below)
RANGER III Reservations
A large blue boat with white upper trim shines in the morning sun with Isle Royale in the background
The RANGER III online reservation request system has now been updated for 2026. Submit reservation requests through the pay.gov system.

Last updated: August 27, 2026

Contact Info

Mailing Address:

800 East Lakeshore Drive
Houghton, MI 49931

Phone:

906 482-0984

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