A sheltered, almost-enclosed marine inlet a short walk east of Trpanj, separated from the open sea by a long shingle bar. The shallow water is unusually warm even by Adriatic standards, and the bottom is lined with the fine grey medicinal mud (peloid) that has drawn rheumatic and arthritic visitors here for over a century.
The setting is wild and undeveloped — pine-clad hills, a couple of small ruined buildings, and a single dirt road. Bring water and shoes for the rocky shore. Locally signposted as "Liječničko blato" (medicinal mud).