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thermal spring

Köyceğiz, Muğla, Turkey
thermal spring
Location
Köyceğiz, Muğla, Turkey
Water type
iron-rich
Temperature
38 °C
pH
6.3

Water profile

Thermicity
Neutral
38 °C
LowHigh

Soothing — neither hot nor cold, perfect balance.

Mineralisation
Bio-active
LowHigh

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

Buoyancy
Standard buoyancy
LowHigh

Soft water — natural, classic buoyancy.

FerBicarbonatesManganèse

This thermal spring hammam sits in Köyceğiz, a small lakeside town in Muğla Province on Turkey's Aegean coast, where the iconic Köyceğiz Lake empties slowly through the Dalyan River delta toward the Mediterranean. The surrounding landscape — reeds, loggerhead turtle beaches, ancient Lycian ruins — gives this corner of southwestern Turkey an atmosphere that feels both timeless and unexpectedly gentle.

The water is iron-rich, emerging at an enveloping 38 °C with a mildly acidic pH of 6.3, qualities that give the bath a slightly reddish mineral warmth that seems to penetrate the skin. The hammam setting places this spring within Turkey's deep tradition of communal bathing — a ritual of cleansing and conviviality practised across Anatolia for centuries. Here, the combination of iron-laden thermal water and the relaxed pace of lakeside Köyceğiz creates a distinctly southwestern Turkish experience, best appreciated alongside a slow boat journey through the surrounding delta.

Insider tip — Köyceğiz in the Muğla province is a tranquil lakeside town connected by a winding channel through reed beds to the sea at Dalyan — where the loggerhead sea turtle nests on İztuzu beach beside the ruins of the ancient Lycian city of Kaunos. This thermal spring in the Köyceğiz area draws on the geothermal resources of the Muğla limestone massif in a landscape of extraordinary biological richness and Lycian archaeological heritage.
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Frequently asked questions

How hot is the water?
The water is neutral here, around 38 °C — a perfect balance, neither too hot nor too cold.
What type of water is found here?
This spot features iron-rich water.
What is the best season to visit?
The most favourable period for this spot is: Toute l'année.