Caliper Lake Provincial Park is a small provincial park in northwestern Ontario, near the township of Nestor Falls. The park occupies 147 hectares alongside Caliper Lake. The facility is open for day use and overnight camping from mid-May to mid-September. The park features 83 campsites, many with electrical hookups, and some which may be rented for the entire season. The park offers many amenities, including a sandy beach, hiking trails, playground equipment, fish cleaning facilities, boat launches, bathrooms, and showers. Canoes, kayaks, and bicycles are available for rental.