(Piraeus, 180 nautical miles.) Kalimnos is famous for its sponge fishing – a tradition which is expressed in many folk songs and local dances. Along the northwest coast of the island there are several resorts with lovely beaches, notably Mirties and Massouri. Good hotels can also be found in the chief settlement, Pothia, a cheerful port town with brightly colored houses, founded in 1850. Close to Pothia lies Therma, a well-equipped spa with therapeutic bathing installations and overnight accommodation. The old capital, Horio, stands below the remains of a medieval castle. Kalimnos can be reached by ferry from Piraeus.