nymphaeum of antoninus pius

ruins column landmark building architecture temple monument arch history nymphaeum antoninus pius antonines fountain 4th century sagalassos ancient site burdur türkiye ancient-fountain history old city taurus marcus-aurelius water salawassa selgessos antoninus-pius stone antique culture greek mediterranean landmark travel ancient-turkey hadrian heritage ruin monument column marble historic demeter hellenistic roman historical famous tourism archeology ancient isparta turkey burdur psidia