This business is no longer open If your thrills are mostly of the armchair variety, head over to one of the screening locations of Banff Mountain Film Festival’s Radical Reels. Frightening to me, but thrilling to most, the films capture the most extreme skiing, kayaking, base jumping, snowboarding, mountain biking and even some sports you’ve never heard of. (Slacklining?) Click here to watch a trailer. October 2,3 & 4.