A three-day circular route that connects three of the guarded refuges in the Aigüestortes i Estany de Sant Maurici National Park. We start from the Mallafré refuge, located very close to the Sant Maurici lake, and head uphill to the Espot mountain pass. We descend to the Estany Llong refuge to begin a new ascent to the Dellui pass and continue downhill to the Colomina refuge, where the first stage ends. The next stage connects Colomina with the Josep Maria Blanc refuge via the Saburó pass. A spectacular day that covers dozens of high-mountain lakes. We complete the loop by returning to the Mallafré refuge via the Monestero pass, with stunning views of the Encantats peak, one of the icons of the national park.