Near Kastria, about 16.5 km south of Kalavryta, the Cave of the Lakes takes you along a 500-metre boardwalk past underground pools and rock formations shaped by mineral deposits. Its 13 stone basins are the cave’s defining sight; in the final chamber, delicate curtain-like stalactites descend along the walls. A guided route follows a safe, comfortable ramp, with tours in Greek and English. Fuller lakes after rainfall can add striking reflections, and the visit also includes a museum presentation.
The underground lakes and rock formations
The Cave of the Lakes lies near Kastria, about 16.5 km south of Kalavryta. A 500-metre boardwalk crosses the cave, taking visitors through the large entrance chamber and past underground pools. The cave is known for its 13 stone basins, formed by mineral deposits over millennia.
Water and rock have shaped the formations inside. Look for stalactites and layered structures along the route, then take time in the final chamber, where thin, curtain-like formations descend along the wall. The pools can reflect the cave’s formations; after rainfall, higher water levels may make the lakes appear fuller.
Following the visitor route
The route uses a boardwalk and a comfortable ramp, so you can explore the cave without walking over uneven ground. Guided tours are available in Greek and English. The visit also includes a museum presentation, giving you another way to learn about the site after the underground walk.
The entrance chamber is home to five species of bats. Keep to the visitor route and enjoy the cave’s quiet atmosphere without disturbing its natural inhabitants. The cave is closed on Tuesdays, and weekday visits may be less crowded.
Practical details for your visit
It can be chilly inside, so bring a long-sleeved layer. Phone cameras are allowed, but flash photography is not. A stabilizer can help you capture photos or video in the cave. If you want more detailed explanations, an audio guide can be downloaded at the entrance.
The stated entrance fee is €9 for adults and €4.50 for children. The cave’s visitor facilities include free parking, restrooms and a restaurant. Advance tickets are recommended.
Perguntas frequentes
How long is the route through the Cave of the Lakes?
The visitor route follows a 500-metre boardwalk through the cave.
How much is entry to the Cave of the Lakes?
The stated entrance fee is €9 for adults and €4.50 for children.
Is the Cave of the Lakes closed on any day?
Yes. It is closed on Tuesdays.
Can you take photos inside the cave?
Phone cameras are allowed, but flash photography is not permitted.
