valley of sparta seen from mystras castle, greece

mountain hill ruins landmark rock terrain landscape tourism cliff castle fortification sea vacation coast town village tower panoramic view sparta#39aph39#s valley background byzantine walls mystras last remaining stronghold empire mystras medieval sparta fortress byzantine valley byzantium landmark walls ruins green fields aerial view mistras unesco castle greek ancient architecture attraction background bastion citadel country countryside despotate empire era fertile fields fort fortification greece heritage historic historical history laconia lakonia landscape medieval state mountain panoramic peloponnese rural sightseeing stone built stone walls traditional view tourist