Wasa Lake Provincial Park offers a premier camping destination in southeastern British Columbia, located 37.5 km north of Cranbrook within the scenic Rocky Mountain Trench region. Home to the warmest swimming lake in the Kootenays, this park features 2,000 meters of developed sandy beaches and four buoyed swimming areas with dedicated change facilities. The expansive lake supports excellent water recreation, including swimming, fishing for perch and bass, canoeing, kayaking, waterskiing, and windsurfing, making it ideal for water enthusiasts. Beyond the lake, visitors enjoy an extensive trail network: the "Forest of the Rainshadow" self-guided interpretive trail, the 8 km paved Wasa Lions Way for walking and cycling, and the challenging 33 km Lazy Lake Bike Loop. A children's bike park within the campground keeps younger adventurers engaged. The park protects globally threatened temperate grasslands and delivers stunning views of the Purcell and Rocky Mountains. With comprehensive camping amenities including water hookups, fire rings, picnic tables, dump stations, playground facilities, and a dog-friendly beach area, Wasa Lake provides families and outdoor enthusiasts a complete escape. Summer interpretive programs through the Discover Parks Ambassadors enhance the natural learning experience, making this British Columbia gem a must-visit for RV travelers seeking mountain scenery, water activities, and accessible outdoor recreation.