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Sources Thermales de Lésbos - Therma

Therma, Lesbos, North Aegean, Greece
Sources Thermales de Lésbos - Therma
Location
Therma, Lesbos, North Aegean, Greece
Water type
sulfurous
Temperature
46 °C
pH
6.5

Water profile

Thermicity
Sedative
46 °C
LowHigh

Relaxing — deep, immediate muscle release.

Mineralisation
Bio-active
LowHigh

Rich in active gases or metals — a strong mineral character.

Buoyancy
Standard buoyancy
LowHigh

Soft water — natural, classic buoyancy.

SoufreSulfuresSulfates

Lesbos (Mytilene) is the third-largest island in Greece and the birthplace of Sappho, the great lyric poet of antiquity, whose thermal springs at Therma have been used since before the Hellenistic period and are classified among the oldest continually exploited mineral springs in the Eastern Mediterranean. Its bicarbonate spring waters, emerging hot from the volcanic geology of the island, are used for musculoskeletal and dermatological treatments in facilities that look directly across the narrow strait toward the Turkish coastline just five kilometres away. The thermal experience at Lesbos combines deep geological antiquity, Sapphic literary history, and the geopolitically charged beauty of the Aegean borderlands into one of the most culturally layered spa destinations in Greece.

Insider tip — The Therma hot springs on Lesbos emerge at up to 46°C from volcanic fissures on the northeastern shore of the island, with sulfurous waters flowing directly into open-air stone pools. This is one of Greece's oldest spa sites, known since antiquity. The surrounding olive groves and Aegean vistas make it a uniquely serene retreat.
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Frequently asked questions

How hot is the water?
The water runs quite hot here, around 46 °C — a sedative water that brings immediate muscle release.
What type of water is found here?
This spot features sulfurous water.
What is the best season to visit?
The most favourable period for this spot is: Octobre-avril.