the ruins of palestra ( or palaestra ) in the ancient roman baths of caracalla ( thermae antoninianae )

ancient and antique antoninianae architecture backdrop background bath baths beautiful best between blue brick building built caracalla center city day destination destroyed europe excavation famous grass historical holiday imperial italian italy landmark landscape luxury nobody old palaestra palestra panorama panoramic park place public remains roma roman rome ruins scenic sightseeing site sky stone summe summer sunlight sunny terme the thermae tourism touristic travel urban vacation view wall wanderlust