remains of the historic roman archaeological ruins of the mitreo house with well-preserved rooms, entrance arches and stairs in

emerita archaeological abandoned alcove alley ancient civilisation house roman rome antiquities arcade dig archaeology archeology site architectural feature brick wall built structure catacomb cave corridor crypt culture demolished doorway early christian eroded excavation extremadura granite rock heritage history hole inside passage medieval merida mitre monument museum old ruin romanesque style stone material underground unesco world vaulted door historical remains historic ruins mitreo well-preserved rooms entrance arches stairs spain