Cotton Castle. White calcium terraces built by thermal water over ten thousand years.
Pamukkale — "cotton castle" in Turkish — is a hillside of white calcium carbonate terraces formed over millennia as calcium-rich thermal water spills down the slope and deposits its mineral load as travertine. The result is a cascading white landscape of shallow turquoise pools, frozen waterfalls, and mineral formations unlike anything else on earth. At the top, the ancient Roman city of Hierapolis was built over the springs — its thermal baths and necropolis are still intact.
- 200 m
- Step-free
- Gym
- Museum
- Restaurant
Pools & saunas
Waters & pools
- Thermal mineral
- 35–100°C
- Open-air
Gallery
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Worth knowing
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Travertine terraces built over 10,000+ years by calcium-rich thermal water
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Ancient Roman city of Hierapolis preserved at the summit
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Cleopatra's Pool (Antique Pool) contains submerged Roman columns
An insider's tip
You must remove shoes to walk on the travertine (it damages the formations). Go early — the mid-morning light on the white calcium is the best photographic condition.
Don't leave without
Soak in Cleopatra's Pool (Antique Pool) in Hierapolis above the terraces. Roman columns lie on the thermal pool floor — it's the strangest swimming experience imaginable.
In brief
- Location
- Denizli Province, Turkey
- Type
- Natural Monument
- Temperature
- 35–37°C
- Access
- Walk-in
- Elevation
- 200 m
- Entry
- Paid / ticketed
- Soakable
- Yes
- Heritage
- part of UNESCO World Heritage Site
- Step-free
- Yes
In the water
Best season
March – May or September – November
On the map
37.9239°N · 29.1233°E
