Access Issues
Sector B Rock Bridge is officially not allowed to be climbed.
Climbing between the beginning of March and 15th of July is forbidden,due to birds breeding.
During this period you can climb at Kamen Bryag sector "Plazha"
Approach
Exit Tiulenovo village on the road to the north. After the first turn (a slight turn to the left after ~200 meters after the village), get off the road on the second dirt road towards the sea. The road should go straight to the sea and end at a 4-5 big tanks with a small parking-like area. Walk north ~ 100 meters to a small bay with a roof past a pipe flowing into the sea. The sector is about 100 meters north of Funky Jump (the parking space).
The four routes starting from inside the cave can be reached by swiming from the nearby rocks, but getting out of the water is not so easy. Alternatively, you can use a boat or chimney down from a 2 meter wide hole to a spot from where you can traverse to the routes.