The Spiral Room

Cave Vouliagmeni – Karst Cave

Max Depth: 70m | Average Temp: 27°C

One of the world’s most beautiful and unique karst systems is on the southern outskirts of Hymettus, a few meters from the Eastern shores of the Gulf of Vouliagmeni.

The lake of Vouliagmeni is an elaborate geological phenomenon separated from the clear blue waters of the Saronic by a narrow strip of limestone rocks.

With the total number of routes explored to date amounting to 4.2 km at a penetration length of 933 meters from the cave entrance and with a depth now reaching 130 meters, the main chamber is considered the largest flooded chamber in Europe with a volume that reaches 2,000,000 m3.

Our team Top2Bottom Diving Team in collaboration with the Addicted2h2o on 24/07/2022 penetrated the first chamber of the cave, which reaches a maximum depth of 70m and a minimum ceiling height of 15m.

Vouliagmeni Cave

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Vouliagmeni Cave 37.808089, 23.785465