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Bay Loop is one of two loops at Holland Lake Campground in Montana's Swan Valley, managed by Flathead National Forest. The loop offers 16 individual campsites along the shores of Holland Lake, a 416-acre glacially carved lake in the Swan Range. Each site includes a picnic table and a campfire ring with a grill. The loop features a designated swimming area with a sandy beach and lake access. Potable water is available on-site. Note: as of 2023, an inoperable wastewater system has taken flush toilets and the RV dump station offline; portable restrooms are provided as a substitute. Reservations can be made through Recreation.gov; walk-up sites are available on a first-come, first-served basis. The nearby Larch Loop hosts the campground host.
Per camping unit per night
Per additional vehicle per night
Open May through Sep
Official Flathead National Forest page for Holland Lake Campground, covering both the Bay Loop and Larch Loop.
Current official website for the Flathead National Forest, replacing the outdated fs.fed.us domain.
For the 2026 season, the permitted concessionaire for the Holland Lake Campground will supply portable restrooms for the Bay Loop area where flushing restrooms are closed.
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