Departure from León through the Torío River Valley. We will pass through the town of Vegacervera with its Roman bridge and the impressive Hoces de Vegacervera, brief stop at Las Hoces, to contemplate its rocky walls over 100 metres high. We continue the ascent to the Valporquero Caves, located at about 1,300 metres of altitude. With an interior temperature of about 7ºC (proper clothing and shoes are recommended). The visit is guided and lasts an hour and a half, where you can admire its 5 rooms with their stalactites and stalagmites. When the visit is over, I return to León.