Karst cave beneath the town of Aracena with stalactites, stalagmites, columns and small blue underground lakes across several chambers and levels. Visits are guided group tours on foot, with stairs and low sections where visitors must duck.
Highlights
- Underground lakes
- Stalactites, stalagmites and columns
- Low crouching passages
Good to know
- Guided tour lasts about 45 minutes
- Photography is not allowed inside
- Book online in advance
