Caliper Lake Provincial Park

Caliper Lake Provincial Park spreads across approximately 147 hectares along the lake, surrounded by mature red and white pine forests in northwestern Ontario near Nestor Falls. The grounds contain 83 campsites with electrical hookups, a sandy beach, hiking trails, and boat launch facilities for visitors.

The site was established in 1960 as Caliper Lake Provincial Camp and Picnic Grounds and sits within Treaty 3 Area, which encompasses territories of 28 First Nations. This early establishment reflects growing recognition of the area's role for outdoor recreation.

The land carries deep meaning for Indigenous communities of the region who continue hunting, trapping, fishing, and gathering practices that define their connection to this place. These activities shape how people move through and use the natural surroundings today.

The park operates from May through September and offers good conditions for swimming and boating along the sandy shore. Visitors should arrive early, especially on weekends, as spaces fill quickly during peak times.

American white pelicans and bald eagles soar above the water, drawn to the rich aquatic habitat for hunting and feeding. Below the surface, northern pike, walleye, crappie, and smallmouth bass make the waters a draw for anglers.

Location: Rainy River District

Inception: 1960

Website: https://ontarioparks.com/park/caliperlake

GPS coordinates: 49.06100,-93.91300

Latest update: December 14, 2025 18:20