Midge Creek Marine Park is located 38 kilometres (24 mi) south of Balfour, on the southwest shore of Kootenay Lake across from Sanca Creek.
Access to the park at Midge Creek is via water vessel. Water-oriented activities are most popular, with angling for kokanee, Dolly Varden and rainbow trout. Boasting more than a kilometre of sandy beach, it is a popoular destination for boaters.
Wilderness, backcountry or walk-in camping is allowed, but no facilites are provided.
This Park is open year-round.