Located close to the village of Ravni, this tongue shaped reef spreads out towards the open sea up to 45 metres in depth, making one of the most beautiful diving locations on the east coast of Istria. Two tunnels pass through this reef, first at a depth of 35 m that is big enough to allow a group of divers to pass at the same time, whilst the other one, at a depth of 18 m, is much narrower and it is not recommended to pass through it.

Sea depth: 57 m
Greatest depth: 45 m
Smallest depth: 3 m