Boss Lake Recreation Site is a provincial recreation area located in the Voght Valley south of Merritt in British Columbia's Thompson-Nicola region. The site features 43 campsites accommodating both tents and RVs of any size, with four distinct camping areas surrounding the lake. Facilities include pit toilets, a boat launch on the north end, and two docks for fishing or mooring boats. The semi-open site operates on a cash-only basis with a 14-day maximum stay and sits at approximately 1,029 metres elevation. Popular activities include camping, fishing, and boating, with ATV use permitted. Access is via Highway 97C and Highway 5A.