laguna y termas de polques hot springs pool with the salar de chalviri in background, reserva eduardo avaroa, potosi, bolivia

aguas altitude america andes avaroa bathing bolivia bolivian border chalviri chico chile cold colorful eduardo expedition geological geology geothermal grande hot hydrotherapy lagoon lake landscape mineral mountain national panorama ploques polques potosi quetana relaxation reserva reserve salar sky springs termales tour tourism tourists travel uyuni vacation water