archaeological site of knossos with the north lustral basin structures in afar, palace of knossos, crete island, greece

knossos palace minoan civilization lustral basin subterranean underground purification ritual heraklion crete island greece europe unesco world heritage site archaeology culture historic old red column pillar ancient greek ruins remains preserved reconstructed stone structure building blue sky sunlight beautiful stunning impressive amazing remarkable mysterious daytime outdoor green tree foliage hill travel tourism holiday vacation visit leisure