Hot springs in Greece

Loutra Kyllinis is a classical sulphurous mineral thermal spa in a wooded park on the western Peloponnese coast in Ilia regional unit of Greece.

Loutraki Thermal Spa is a classical sodium chloride bicarbonate thermal centre in the famous spa and casino town of Loutraki on the Corinthian Gulf.

Kamena Vourla is a classical radioactive radium rich thermal spa town on the Euboean Gulf coast in Phthiotis regional unit of Central Greece.

Sidirokastro Baths are a modern sulphate and bicarbonate thermal spa near Sidirokastro town in Serres regional unit of Central Macedonia Greece.

Loutra Agkistrou is a continuously operating Byzantine hammam from the 10th century with hyperthermal water at Agkistro village near Serres in Macedonia.

Therma Samothraki is a sulphurous thermal site with a paid community bathhouse and free wild stone pools in the forested village of Loutra on Samothraki.

Loutra Nisyros is a classical hydrogen sulphide thermal bathhouse at Loutra village on the volcanic island of Nisyros in the Dodecanese Greece.

Palea Kameni Hot Springs are iron-rich volcanic springs at Agios Nikolaos Bay on an islet in the Santorini caldera, reached by boat from Santorini.

Baths of Lefkada is a classical radioactive thermal spa at Lefkada beach south of Agios Kirykos on Ikaria, with hot seeps along the shoreline into the sea.

Spilaio Cave Spring is a classical radioactive cave thermal bath at Therma village on the Aegean island of Ikaria, in continuous use since antiquity.

Free natural sulphur pools near Kamena Vourla, called the Aphrodite Springs for skin benefits. Two outdoor pools and a sea-mixing pool, no infrastructure.

Temporarily closed hydrotherapy spa 14 km east of Alexandroupoli at the ancient Traianoupolis site, with 51 degrees Celsius mineral spring water.

Paid thermal resort in a gorge near Aridaia with an outdoor Olympic pool, natural waterfalls, hammams, and indoor private baths, open year-round.

State hydrotherapy centre on Evia with 84 hydromassage baths, indoor and outdoor thermal pools. Greece's largest and oldest spa town. Paid entry.

Free coastal geothermal pool on Kos where hot spring water mixes with the Aegean Sea. Steep 10-15 min path, dark pebble beach, no facilities. Open year-round.

Semi-abandoned Ottoman-era spa near Kavala with free riverside pools at 37 to 41°C. Thirty-one preserved buildings, forested valley, no infrastructure.

Seafront domed bathhouse near Molyvos with very warm mineral water (about 43.6–46.5°C). Seasonal operation, simple facilities, short sessions.

Free volcanic rock pool on the northern Methana coast where hot spring water meets the sea, open year-round, named after the ancient travel writer.

Three flowing hydrosulphur pools at 33°C on the Maliakos Gulf coast, one kilometre west of Kamena Vourla. Open at all times, free, no infrastructure.

Paid outdoor pool and private baths at Loutra Ypatis near Lamia, fed by Greece's only acid-carbonic sulphur spring on the foothills of Mount Iti.

Free coastal rock pool on Kythnos beach where volcanic spring water meets the sea, open year-round - the only therma loutra in the Cyclades.

Free sulfur springs at the historic Hot Gates, 16km from Lamia and 215km from Athens. Roadside access, no facilities, open year-round with no entry fee.

Public thermal bathhouse on Lesvos with some of Europe's hottest spring water. Separate pools for men and women, massage and cafe on site. Paid entry.

Paid hydrotherapy centre in a mountain ravine near Karditsa, with sulphur-alkaline waters, a swimming pool, saunas, hammam, and private whirlpool baths.

State thermal facility beside Kaiafas Lake in a Natura 2000 area, Peloponnese. Cave-source sulphur springs, outdoor pool, 14 tubs. Paid, open May to November.