The Iniciatic Well, Regaleira Estate, Sintra, Portugal 129 Places Worth Visiting Once in a Lifetime
Covão do Conchos - Portugal, Serra Da Estrela -
Los Pilones #Cáceres: piscinas naturales en el corazón del Jerte
Pamukkale, meaning "cotton castle" in Turkish, is a natural site in Denizli Province in southwestern Turkey. The city contains hot springs and travertines, terraces of carbonate minerals left by the flowing water.