This kinetic and fast-paced documentary will put you right on the Eisbach in the heart of Munich, where river-surfing was invented 35 years ago. “Keep Surfing” portrays six passionate surfers, who master the river waves while pursuing their own individual goals in life.

Much more than a regular documentary about the most famous spot for quite an unusual sport—river surfing on Munich’s Eisbach river—this is also a riveting collective reflection on the underground culture of river surfing told by its pioneers, tracing its history from all the way back in the ’60s.