The Tito Bustillo Cave is part of the complex Ardines karstic massif. The large model of the massif in the hall explains the origin and formation of this limestone mountain, which contains a network of caves formed over thousands of years.
The main caves in the Ardines massif are the Tennis (also known as the Viesca), which is the highest and overlooks the Sella River through a natural viewpoint; the Cuevona, an immense geological dome lit by a spectacular overhead opening; and the lloseta, joined to Tito Bustillo by a narrow chasm that was known to Palaeolithic groups, as shown by the marks and representations that around it.
The Tito Bustillo cave, with its spectacular geology and archaeological site, has three main walkable areas: a long gallery that leads to the deepest part of the cave, a short corridor to the main panel and a natural entrance.
There is also a backlit table in the centre with the plan of the Tito Bustillo Cave, showing where the main areas of this geological formation and the cave paintings discovered to date are located.
The room also contains a diagram of the functioning of the Ardines massif with photos of the main areas of Tito Bustillo and its main geological formations.