Tā Chʼilā Provincial Park,[1] formerly Boya Lake Provincial Park, is a provincial park located in the Stikine Region of British Columbia, Canada. The park located 120 km north-by-northwest of the community of Dease Lake near BC Highway 37 (the Stewart–Cassiar Highway). Boya Lake is named for Charlie Boya, a First Nations man from the area.
59°23′00″N 129°05′00″W / 59.38333°N 129.08333°W / 59.38333; -129.08333