Activities during camping trips include hiking, biking, rock climbing, kayaking, and winter sports.

In Grade 11, students take what they have learned and apply them via collaborating with neighboring elementary schools, to develop projects regarding sustainability.

[2] Students in Grade 11 also organize the school's Climate Change Conference in the fall and the annual Earth Day Parade & Festival in April.

Environmental activists such as David Suzuki and Grand Chief Stewart Phillip have supported and spoken at the festival.

On November 9, 2023, the Windermere Junior Boys Volleyball Team won the Vancouver Secondary Schools Athletic Association (VSSAA) Junior Boys Volleyball City Championships after defeating the Sir Charles Tupper Tigers 3–1 in sets.