Grace Island Campground
Closed — Closed for the season. Isle Royale National Park closes annually November 1 through mid-April due to extreme winter conditions. The park reopens April 16, 2026.
Winter Storm Warning issued January 19 at 2:12AM EST until January 19 at 10:00AM EST by NWS Marquette MI
* WHAT...Moderate to heavy snowfall rates and blowing snow. Additional snow accumulations between 1 and 4 inches. Winds gusting as high as 40 mph. * WHERE...Keweenaw and Northern Houghton Counties. * WHEN...Until 10 AM EST this morning. * IMPACTS...Plan on slippery road conditions and very difficult to near impossible travel conditions at times. Widespread blowing snow will significantly reduce visibility. The hazardous conditions will impact the Monday morning commute. * ADDITIONAL DETAILS...Windchills will fall into the -15F to -25F range this morning.
Cold Weather Advisory issued January 19 at 1:44AM EST until January 20 at 9:00AM EST by NWS Marquette MI
* WHAT...Very cold wind chills as low as 30 below expected. * WHERE...Keweenaw and Northern Houghton Counties. * WHEN...Until 9 AM EST Tuesday. * IMPACTS...The dangerously cold wind chills as low as 30 below zero could cause frostbite on exposed skin in as little as 30 minutes.
New Food Storage Guidelines to Reduce Human - Wildlife Interactions
In response to wolves accessing human food and garbage in and around Rock Harbor and campgrounds located on the east end of the island, new food storage guidelines to ensure the safety of visitors and wildlife are in effect.
Malone Bay Campground Shelters Closed Nights of July 29 - August 1, 2025
On these dates, the Malone Bay shelters are reserved for Agaaming Aki tribal summer youth camp. Isle Royale is within the traditional homelands of the Grand Portage Band of Lake Superior Chippewa. The 2 group sites at Malone Bay will remain open.
Duncan Bay Narrows Campground Closed Nights of August 1 - August 5, 2025
On these dates, Duncan Bay Narrows campground will be closed for shelter and privy maintenance.
USCG Navigational Buoys Not in Water Until Mid-June
Boaters: Due to USCG season start-up delays, navigational buoys are not in Lake Superior waters around Isle Royale. Use caution around navigational channels. Buoys are estimated to be put in place by mid-June.
2025 RANGER III Parking Area Construction Notice: Carpool When Possible
Houghton city will be doing construction work that affects the upper, non-gated lot for most of the 2025 summer season. Parking may become limited in the NPS available lots. To help with available parking, when possible, please carpool.
About
Grace Island Campground occupies a small island just outside Washington Harbor on the southwest end of Isle Royale National Park, one of the most remote wilderness areas in the National Park System. Accessible only by canoe, kayak, or private boat, this primitive campground features 2 shelters available on a first-come, first-served basis. Boats can dock overnight at the island, with typical water depths of 2-4 feet under normal conditions. The campground operates seasonally as part of Isle Royale's backcountry camping system, with a maximum stay limit of 3 nights from June 1 through Labor Day. All visitors must obtain a free overnight camping permit. Facilities are minimal and reflect the park's wilderness character: composting toilets are available seasonally, and non-potable water is accessible. Visitors must use self-contained stoves only, as ground fires are prohibited. The terrain throughout the campground is rough and uneven, and facilities are not accessible. Isle Royale's location in the middle of Lake Superior means weather can be highly unpredictable, and visitors should prepare for any conditions. The park enforces quiet hours from 10:00 p.m. to 6:00 a.m. EDT (9:00 p.m. to 5:00 a.m. CDT). Pets are not allowed anywhere in the park. New food storage guidelines are in effect parkwide to reduce human-wildlife interactions, particularly with wolves.
Directions
Grace Island Campground is located on Grace Island, outside Washington Harbor, on the southwest end of Isle Royale National Park. Access is by canoe, kayak, or private boat only. The park is reached via passenger ferry from Houghton or Copper Harbor, Michigan, or Grand Portage, Minnesota, or by seaplane.
Nearby Campgrounds
Location
Amenities
| Water | Yes |
| Fires Allowed | No |
| Toilets | Yes |
| Dump Station | No |
| Wifi | No |
| Pets Allowed | No |
| Showers | No |
| Electric Hookups | — |
| Water Hookups | — |
| Sewer Hookups | — |
| Camp Store | No |
| Price | $0 |
Vehicle
| Max RV Length | — |
| Max Trailer Length | — |
| Big Rig Friendly | No |
| Pull Through Sites | No |
Contact
| isro_parkinfo@nps.gov | |
| Phone | +1 (906) 482-0984 |
Cell Service
| AT&T | None |
| Verizon | None |
| T-Mobile | None |
Photos
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