Stiniva is a bay, you can easily overlook if sailing too far off the coast.
Solid cliffs on every side, around 15 meters depth in front of the entrance where most boats anchor and a beautiful pebble beach inside.
In the middle of the cliffs there is an entrance through which only smaller boats can sail.
There is a small "konoba" (a small restaurant/bar) right on the beach and you can get a cold beer there and they even grilled lamb and fish when we were there.
When anchoring there a little warning: seabed is rock and it is pretty deep so check your anchor whether it holds or not before swimming to the beach.