Scenery of Pamukkale in Denizli, Türkiye

An aerial drone photo taken on Aug. 10, 2024 shows a scene of Pamukkale in Denizli, Türkiye.

Pamukkale, or Cotton Castle, is a main Turkish tourist attraction known for its white travertine made up of natural calcified waterfalls and a series of terraced basins. (Xinhua/Liu Lei)

An aerial drone photo taken on Aug. 11, 2024 shows a scene of Pamukkale in Denizli, Türkiye.

Pamukkale, or Cotton Castle, is a main Turkish tourist attraction known for its white travertine made up of natural calcified waterfalls and a series of terraced basins. (Xinhua/Liu Lei)

An aerial drone photo taken on Aug. 10, 2024 shows a scene of Pamukkale in Denizli, Türkiye.

Pamukkale, or Cotton Castle, is a main Turkish tourist attraction known for its white travertine made up of natural calcified waterfalls and a series of terraced basins. (Xinhua/Liu Lei)

Tourists visit Pamukkale in Denizli, Türkiye, Aug. 10, 2024.

Pamukkale, or Cotton Castle, is a main Turkish tourist attraction known for its white travertine made up of natural calcified waterfalls and a series of terraced basins. (Xinhua/Liu Lei)

Tourists visit Pamukkale in Denizli, Türkiye, Aug. 10, 2024.

Pamukkale, or Cotton Castle, is a main Turkish tourist attraction known for its white travertine made up of natural calcified waterfalls and a series of terraced basins. (Xinhua/Liu Lei)

An aerial drone photo taken on Aug. 11, 2024 shows a scene of Pamukkale in Denizli, Türkiye.

Pamukkale, or Cotton Castle, is a main Turkish tourist attraction known for its white travertine made up of natural calcified waterfalls and a series of terraced basins. (Xinhua/Liu Lei)

An aerial drone photo taken on Aug. 11, 2024 shows a scene of Pamukkale in Denizli, Türkiye.

Pamukkale, or Cotton Castle, is a main Turkish tourist attraction known for its white travertine made up of natural calcified waterfalls and a series of terraced basins. (Xinhua/Liu Lei)

An aerial drone photo taken on Aug. 11, 2024 shows a scene of Pamukkale in Denizli, Türkiye.

Pamukkale, or Cotton Castle, is a main Turkish tourist attraction known for its white travertine made up of natural calcified waterfalls and a series of terraced basins. (Xinhua/Liu Lei)

An aerial drone photo taken on Aug. 11, 2024 shows a scene of Pamukkale in Denizli, Türkiye.

Pamukkale, or Cotton Castle, is a main Turkish tourist attraction known for its white travertine made up of natural calcified waterfalls and a series of terraced basins. (Xinhua/Liu Lei)

Tourists visit Pamukkale in Denizli, Türkiye, Aug. 10, 2024.

Pamukkale, or Cotton Castle, is a main Turkish tourist attraction known for its white travertine made up of natural calcified waterfalls and a series of terraced basins. (Xinhua/Liu Lei)