Deepest caves and potholes in La Rioja
The deepest cave in La Rioja in the EspeleoWorld catalogue is Sima de San Bartolomé o El Maestro (125 m), followed by Sima del Castillo and Torca Viniegra 1 (Hoyo Mingo).
The deepest cave in La Rioja in the EspeleoWorld catalogue is Sima de San Bartolomé o El Maestro (125 m), followed by Sima del Castillo and Torca Viniegra 1 (Hoyo Mingo).