Trail of el Agua de Sella Nature · Sella, La Marina Baixa, Alicante Image of Sella, not of the place itself. Easy walking route starting from the village of Sella that takes in the Font del Pi, the Font de l'Alcàntera, irrigation channels, mills and old dams beside natural pools on the River Sella. Photo: ahysing (CC BY-SA 2.0) What to see and do in Sella