River descent with a comfortable donut (tube), the clear water of the river Mercure / Lao between Viggianello and Rotonda, a unique place in South Italy. There are 2 routes. Classic: 4 km of river between crystal clear waters and rapids to have fun in total safety; Special: 6.5 km of river between rapids and riparian vegetation; both with the guidance of experienced and qualified personnel. We supply: neoprene wetsuit, water jacket, helmet, life vest. It is necessary to bring: complete change, swimsuit, beach towel and spare shoes.