Boulder Lake

US Forest Service · Wisconsin

Boulder Lake in Wisconsin. Ringed marker is this site; the other dots are the 75 public campsites we map in Wisconsin.

Boulder Lake Campground is located on the shores of Boulder Lake in northern Wisconsin. It is the forest's largest campground but campsites fill up fast. The campground is home to individual and group sites, making it an ideal location to relax with friends or family. Recreational opportunities abound. Recreation Boulder Lake provides ample opportunities for power boating, water skiing, fishing and swimming. Anglers might catch walleye, northern pike, bass or panfish.

What we know about it

Managed by: US Forest Service
Fee: $18–$28/night
Booking: Reservation required
Dogs: Allowed on a leash (USFS policy)
Site type: RV & Tent Campground
Suits an RV: Yes
Number of sites: 794
Listed facilities: drinking water, toilets, showers, power (as published by the agency)
Phone: 715-276-6333
Coordinates: 45.13944, -88.63944

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Nearest sites we map

Source: Recreation.gov, dated 2026-02-25, fetched 2026-09-07. Official listing.

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