All Day Rafting + inflatable Kayak on the Guisane A sports day in the Valley of Serre Chevalier Price: 85euros/pers (picnic offered) 20 km of descent of the Guibertes in Prelles A day mixing inflatable Kayak on the upper part of the Guisane, and Rafting on the sports part, ending on the Durance where you will learn to steer the raft if you wish. Picnic offered mid route along the river. Share this:Click to share on Facebook (Opens in new window)