- Marcel Korkus
- 6,395 metre(s)
- Argentina (Ojos del Salado)
The highest altitude scuba dive is 6,395 m (20,980 ft 11 in) and was achieved by Marcel Korkus (Poland) at Ojos del Salado, Argentina, on 13 December 2019.
Ojos del Salado is an active volcano on the Argentina–Chile border. The attempt was made in a permanent crater lake on the mountain.