Objectives 2025: test a new radio location/communication device, survey all side passages and explore sump 6. The water levels this year were several inches higher than usual, with poor visibility. Thus it was only possible fo ther radio location objective to be completed. A significant connection between the sink and the resurgence in a nearby system was achieved.
Report | Photo: Divers in Sump1, Pozo Azul, Spain (© Pedro Gonzalez)