Set high in the Tetons, Jackson Hole is mostly known for its winters. For its burly ski and snowboard lines, to be more exact, and for being home to a crew of backcountry chargers that includes Travis Rice of The Art of Flight fame. But all that Wyoming snow has to go somewhere when the weather warms up. Here's a clip of a few Alberta river surfers taking advantage of the season by riding the standing waves that appear in Jackson's spring rapids. Looks pretty fun, doesn't it?