El Tatio geyser basin on altiplano, boiling pool with algal colour zoning, Atacama Desert, Chile, South America

algal colour zoning tough south american seclusion sand peak outside isolation daytime colour color chilean barren americas wasteland vertical travel destinations travel south america rugged remote pool photography outdoors nobody nature mountain landscape geyser basin environment el tatio desert day contemporary color image chile boiling pool atacama desert atacama altiplano