Castillo de San Marcos National Monument at morning, St. Augustine, Florida, USA
Tag «citadel»
Abandoned Inca citadel Machu Picchu in the Eastern Cordillera of southern Peru
Rock formations and dunes at Tin Akachaker desert (Citadel), Hoggar, Ahaggar Mountains, Algeria
Castel del Monte medieval citadel and castle in Andria, Apulia, Italy
Corvin Castle (Hunyadi Castle or Hunedoara Castle) in Hunedoara, Romania
