Pamukkale: The Cotton Castle — Travertine Pools & Ancient Hierapolis Pamukkale: The Cotton Castle — Travertine Pools & Ancient Hierapolis Pamukkale, meaning “Cotton Castle” in Turkish, is one of Turkey’s most surreal natural wonders. For millennia, calcium-rich thermal waters cascaded down a cliffside, depositing brilliant white travertine terraces that look […]
