granite rock cut anthropomorphic grave in vale fuzeiros at vilarinha, algarve, portugal

portugal sepulture cemetery valley vale fuzeiros necropole carrasqueira circuit vilarinha circuito arqueologico grave mythical burial necropolis granite rock landscape christian ovoid panoramic scenic shape beira stone outdoor fornos algodres archaeological anthropomorphic menhir algarve prehistory prehistoric ancient history historic geology sandstone neolithic megalith archeology cult celtic tomb