el malpais national monument with volcanic landscape from el calderon cinder cone, new mexico

mountain geology landscape wilderness hill soil plateau rock valley terrain ridge tree badlands trail cliff adventure walking malpais national monument volcanic calderon cinder cone mexico usa open spring southwest deserts north america united states southwestern american pines lava beds streams eruption crater junipers hike hiking el cones evening light outdoors west western grants hills barren land nature natural environment eruptions flows volcano volcanoes protected park