Hell's Pool Nature · Crecente, Paradanta, Pontevedra Image of Crecente, not of the place itself. The río Ribadil drops some fifteen metres in two falls at the spot of Mandelos, within the Natura 2000 Network, before giving itself up to the Miño; since 2018 the pools are reached by wooden walkways, among old mills and an abandoned hamlet. Photo: Sergei Gussev (CC BY 2.0) What to see and do in Crecente