Union Bay - Porcupine Mountains State Park

The rush of Lake Superior’s waves crashes against rocky shores just beyond your campsite, carrying a fresh, briny scent that mingles with pine needles underfoot. A cool breeze sweeps through the tall trees, rustling leaves and carrying the faint hum of black flies during summer afternoons. At Union Bay within Porcupine Mountains State Park, the scent of damp earth and lake spray greets you as you pull into the spacious campground, where the hum of the lake and the distant call of loons set a tranquil rhythm for your stay. The subtle clatter of board games offered by the welcoming hosts drifts from the information shed, hinting at quiet evenings spent in shared laughter and low-light camaraderie.

Start your day with a stroll along the shoreline where picnic tables perch to soak in the cold, restless waters of Lake Superior. Trails fan out from the campground’s edge—like the nearby Union Bay Trail, which weaves through dense forest and opens to sweeping lake views. Pet owners can trail alongside their companions, enjoying the pet-friendly routes that lace the park. Anglers might launch boats from the campground’s boat ramp, chasing the elusive trout and whitefish that dart beneath the surface. As the afternoon winds rise, hikers can tackle longer paths toward waterfalls or the rugged ridges that define the Porcupine Mountains, all within just a few miles of camp.

The campground offers roomy sites with electrical hookups and potable water, although the placement of power boxes and fire pits occasionally requires some maneuvering, especially with larger rigs. Campers report that many sites have grassy patches underfoot, and some—like site 12’s open lawn or site 18’s bright vantage point by the lake—invite quiet reflection or stargazing. Bathrooms maintain a high standard of cleanliness, and their proximity makes daily routines convenient for all campers. The hosts’ small shed functions as a hub for information and lends a homey touch with puzzles and games, encouraging visitors to slow down and savor community moments. Despite some challenges with site layouts and the occasional swarm of summer flies, the campground’s calm and the lake’s ever-present voice create a soothing backdrop for each night’s rest.

When night falls, the lake’s roar softens beneath a dome of stars, occasionally illuminated by the green shimmer of the Northern Lights—a spectacle that draws returning campers season after season. The blend of crisp lake air, quiet trails, and the gentle murmur of waves crafts