The dock at Moskey Basin sits in 8 feet of water at normal conditions, and when you step off it onto the shoreline, you are looking at six shelters arranged along the west end of Rock Harbor Channel. This is a campground that rewards the people who put in the work to reach it - by foot over the Rock Harbor Trail, by canoe across the channel, or by private boat. There is no ferry service here. No ranger station. No potable water taps. What you get instead is quiet, reliable shelter, and enough trail access to keep you busy for the full three-night stay limit.
For more, see complete visitor guide, all campgrounds, hiking trails, lodging and accommodations, Campsites at Birch Island Campground (2026 Guide) (2026 guide), Campsites at Chippewa Harbor Campground (2026 Guide), Campsites at Duncan Bay Campground (2026 Guide) (2026 guide), Campsites at East Chickenbone Campground (2026 Guide), Campsites at Feldtmann Lake Campground (2026 Guide), and Campsites at Grace Island Campground (2026 Guide) (2026 guide).If you are planning a trip to Isle Royale, this campground sits at a strategic midpoint along the island's eastern corridor. It connects to the complete visitor guide for the area, but the short version is this: Moskey Basin Campground is a solid basecamp for hikers moving between Daisy Farm and Lake Richie, and for paddlers working the Rock Harbor Channel.
Location and Access
Moskey Basin sits at the west end of Rock Harbor Channel, off the Indian Portage and Rock Harbor Trails. You have three ways in.
By foot: The Rock Harbor Trail delivers you here from the east. From Daisy Farm Campground, it is roughly 3.9 miles via the Harbor to Hills Section 3 trail. From the other direction, the Lake Richie Trail runs about 1.9 miles to the campground - that is the Harbor to Hills Section 4 route, which takes you past streams and wetlands and over exposed bedrock. By canoe or kayak: Paddlers can access Moskey Basin directly from Rock Harbor Channel. The water route avoids the overgrown trail sections that hikers contend with. Alternatively, you can portage 2.0 miles from Lake Richie to reach the campground. That portage is not trivial - it crosses the Greenstone Ridge - but experienced paddlers use it as part of longer routes through the interior lake system. By private boat: The dock accommodates overnight mooring. Eight feet of depth at normal conditions means most recreational boats can tie up without issue. There are no fuel or pump-out services here, so come self-sufficient.Rangers will tell you that most visitors underestimate the time it takes to reach Moskey Basin by foot. The trail surfaces are rocky and root-covered throughout this section. The 3.9 miles from Daisy Farm can take longer than expected, especially with a full pack. Early morning is your best bet for making good time before the heat builds.
Campsites and Shelter Details
The campground offers 10 total sites. Six are shelters - the three-walled Adirondack-style structures common on Isle Royale - and the remaining four are tent sites. Two of those tent sites are designated tent-only.
The shelters face the water. That means wind off the channel, which helps with bugs in June and July but can make for chilly evenings in September. Pack a good insulating layer regardless of when you visit.
All sites are first-come, first-served. No reservations. This matters because Moskey Basin is smaller than Daisy Farm (which has 25 sites) and fills earlier in the day during peak season. Plan to arrive by early afternoon if you want a shelter. Late arrivals often end up on tent pads.
Fees and Permits
Small-party camping (six people or less) costs nothing. You still need a free overnight permit, which you pick up at the visitor center in Rock Harbor or Windigo before heading out. Group sites for parties of seven or more run $25 per permit and require advance reservation through the park's online request system.
The campground is open from April 16 through October 31 annually, which matches the park operating season. The three-night stay limit applies from June 1 through Labor Day. Outside that window, stay limits may differ - check at the visitor center.
What the Park Website Does Not Mention
The six shelters at Moskey Basin are well-maintained but basic. Each has a wooden floor and a roof, with three walls. The open fourth side faces the water. There are no tent pads inside the shelters - you pitch on the floor or use the structure as a windbreak with your tent set up outside.
The vault toilets here are cleaned regularly during peak season but are standard backcountry units. Bring your own toilet paper. There is no running water anywhere in the campground. You filter from Lake Superior or treat water from Moskey Basin itself. Most experienced visitors carry a pump filter or chemical drops.
Trails and Nearby Activities
Moskey Basin sits at the junction of several trail segments, making it useful as a base for day hikes or as a stop on a longer traverse.
Harbor to Hills Section 3: Daisy Farm to Moskey Basin
This 3.9-mile section of the Rock Harbor Trail moves away from the channel and through forest with enough exposed rock to keep things interesting. Overgrown vegetation near the trail is common in mid-to-late summer. Long pants and gaiters help. The trail register at Moskey Basin is full of comments about the root systems on this stretch - watch your footing.
Harbor to Hills Section 4: Moskey Basin to Lake Richie
A shorter 1.9-mile segment that connects to the interior lake system. The trail crosses wetlands on boardwalks and climbs over rocky outcroppings. Navigation can be tricky here - the trail is less trafficked than the main Rock Harbor corridor, and vegetation sometimes obscures the path. Keep an eye out for trail markers.
Portage Routes
From Moskey Basin, paddlers can access the portage to Lake Richie (2.0 miles), which then connects to the Lake Richie to Chippewa Harbor portage (1.2 miles) or the Lake LeSage portage system. The portage routes are rugged. Rocks and roots on trail. Pack extra water for this stretch - the portages are uphill in both directions, depending on your route.
Greenstone Ridge Access
The Greenstone Ridge Trail is reachable via the Lake Richie Trail connection. From Moskey Basin, you can day-hike sections of the Greenstone without committing to a full traverse. The Greenstone Section 1 hike from Lookout Louise to Mount Franklin runs about 5 miles and gives you the ridge-line perspective of the island's east end.
Wildlife and Food Storage
In 2026, the park has new food storage guidelines in effect. Wolves have accessed human food and garbage in and around Rock Harbor and east-end campgrounds, including Moskey Basin. The park service now requires all food, garbage, and scented items to be stored in hard-sided containers or bear canisters. Hanging food from trees is no longer recommended in this area.
The trail narrows here in terms of acceptable practices. The park provides food storage boxes at some campgrounds but not all. Check what is available at Moskey Basin specifically before you arrive. Rangers at the Rock Harbor visitor center can confirm current storage options.
Visitors commonly see moose in the Moskey Basin area, especially near the waterline at dawn and dusk. Keep your distance. A moose on a trail is not a photo opportunity - it is a half-ton animal with unpredictable movement patterns. The campground has seen moose walk through the shelter area in early morning. This is normal. Give them space and wait for them to move on.
Practical Takeaways
Arrive early. Moskey Basin has only six shelters and four tent sites. On a summer weekend, those fill before 3 PM. If you are hiking from Rock Harbor or Daisy Farm, start early in the day. Filter your water. There is no potable water at the campground. Lake Superior water is clean but not treated. Bring a filtration system or purification tablets. Pack for weather. The shelters face the channel. Wind and rain come off the lake. A good tent with a rainfly matters even if you plan to use a shelter. Know your portage. If you are paddling in from Lake Richie, the 2.0-mile portage crosses the Greenstone Ridge with significant elevation change. Do not underestimate this carry. Respect the stay limit. Three nights from June 1 through Labor Day, enforced by ranger patrols. If you want to stay longer, you have to move to another campground. Cell service drops out once you leave Rock Harbor proper. Moskey Basin has no cell service. Plan accordingly and let someone know your itinerary before you head out.Final Thoughts
Moskey Basin Campground sits in a zone of Isle Royale that forces you to slow down. There is no dock store. No ferry horn. No Wi-Fi. The sounds are wind on the channel, water lapping at the dock, and the occasional raven working the shoreline. The six shelters are simple and functional - they keep the rain off and the wind at your back, and that is all they need to do.
The campground works best as part of a longer itinerary. Three nights here lets you day-hike the Rock Harbor Trail west to Lake Richie, or east back toward Daisy Farm, or spend a full day just paddling the channel and exploring the coves. Most visitors combine Moskey Basin with stops at Daisy Farm, Lake Richie, or West Chickenbone as part of a week-long loop.
For those looking at all their options, the all campgrounds page gives a broader picture of what Isle Royale offers. But Moskey Basin remains one of the better mid-point camps on the east end - not as busy as Daisy Farm, more accessible than the interior lake sites, and positioned well for both hikers and paddlers. It does not try to impress you. It just works.