Starting with a sit-on-top from our headquarters in Lughignano di Casale sul Sile we descend the river in favor of the current until we reach, after about an hour of paddling, the hidden port of S. Elena di Silea where you can stop . We return, then into the water and in another hour we arrive at Casale sul Sile, where the bicycles are waiting. From here, just follow the signs of the cycle path to retrace the course of the Sile backwards, skirting it to the starting point of the activity. The distance covered in the water is about 8 km, as well as that by bicycle.