Hay Bay Campground
Open for the 2026 season. Isle Royale operates April 16 through October 31 annually. All sites are first-come, first-served with a free overnight permit required. A 3-night consecutive stay limit applies from June 1 through Labor Day.
About
Hay Bay Campground occupies a secluded cove on Isle Royale's rugged south shore, reachable only by water. This primitive backcountry site caters to paddlers and private boaters seeking solitude on one of America's least-visited national parks. The dock accommodates overnight mooring with depths of 3 to 7 feet under normal lake conditions. The campground offers minimal amenities befitting its wilderness designation: a single tent site, seasonal composting toilets, non-potable water requiring treatment, and food storage lockers for bear country compliance. There are no showers, no potable water, and no fire rings. Campers must use self-contained stoves only and pack out all trash. The terrain is uneven and rough throughout, with no accessible facilities. A free overnight permit is required and obtained upon arrival at Rock Harbor, Windigo, or aboard the Ranger III ferry. From June 1 through Labor Day, a consecutive 3-night stay limit applies. Isle Royale operates seasonally from April 16 through October 31, with the island completely closed during winter months.
Directions
Hay Bay Campground is located in Hay Bay on the south shore of Isle Royale National Park. Access is by canoe, kayak, or private boat only. The dock has a depth of 3-7 feet under normal conditions.
Location
Amenities
| Water | No |
| Fires Allowed | No |
| Toilets | Yes |
| Dump Station | No |
| Wifi | — |
| 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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