cracked earth of geyser sol de manana in bolivi

above acid active activity air altiplano america andes atacama avaroa bolivia bolivian bubble bubbles bubbling cloud cracked desert earth eduardo erosion erupt eruption explore extreme force from fume gas geologic geology geothermal geothermic geyser ground heat hell hellish hole hot hydrothermal krator landscape latin manana mineral moon mountain mud national natural nature park pool porous power powerful reserve rock salar scenery scenic sky smoke sol south split steam sulfide sulfur sulphuric thermal tourism uyuni vapor volcanic volcano warm wilderness racked