tatacoa desert, arid lands of the tropical dry forest in colombia

desert dry wilderness sunset sunrise rocks canyon heat barren solitude adventure travel exploration ecosystem tropical forest dryforest biodiversity wildlife hiking trails photography sky horizon clouds dunes sand cliffs formations colors textures beauty remote peaceful serene unique exotic destination landscape nature outdoor cactus land red summer tourism america arid colorful dramatic earth environment erosion scenery scenic wild colombia aerial view animals in the huila colombian holidays vacations tatacoa desserts de la patterns geology department natural rugged terrain south american landscapes sparse