the almendres cromlech, Évora, portugal

almendres ambient ancestors ancient antiquity archeology beautiful beauty belief circles cities city clouds conservation conservection construction cromlech culture curiosity deities discover discovering ecology era europe evocation geography heritage historic history homo human iberian impressive inheritance invocation knowledge landscape landscapes megalith megalithic megaliths millenium monument national nature neolithic origins paganism past peninsula portugal portuguese pre-history preservation preserved primitive protection rare relevant religion research science show shows sixth stone stones storm study time tourism touristic travel travelling unique worship évora