Patagonia
Lago Posadas
A remote and visually striking steppe lake on Patagonia's Ruta 40, known for its turquoise waters and frontier isolation.
An editorial overview
Why Lago Posadas
Lago Posadas is one of Patagonia's most visually compelling and least visited lakes — a remote turquoise body of water on the steppe, framed by the Andes and accessible only via Ruta 40. Its exceptional color, caused by glacial sediment, contrasts with the arid surrounding landscape. It appeals to self-drive travelers, photographers and off-the-grid seekers looking for raw Patagonian terrain.
What to do
Signature experiences
Photography, self-drive touring, hiking, wildlife watching, estancia visits.
How to get there
Logistics & connections
Lago Posadas is accessed exclusively by road via Ruta 40, approximately 2 hours north of Bajo Caracoles. No commercial flights serve the area.
Combinable destinations
Designs beautifully with
Los Antiguos, El Calafate, Perito Moreno (town).
Seasons
Best time to visit
October to April.
Wildlife & fauna
What you may encounter
Guanacos, condors, rheas, Patagonian foxes, flamingos.
Featured programs
Tailor-made journeys
Our programs pair Lago Posadas with the rest of Argentina in modular, agency-friendly itineraries.
Browse programsFAQs
Good to know
What is Lago Posadas known for?
Its extraordinary turquoise color, remote location on Ruta 40 and raw Patagonian steppe landscape.
How do you get to Lago Posadas?
Exclusively by road via Ruta 40; it is one of the more remote stops on the Patagonian self-drive route.
Is Lago Posadas suitable for standard tourism?
It is best suited for self-drive itineraries, photographers and travelers seeking off-the-beaten-path Patagonian experiences.
Can Lago Posadas be combined with other destinations?
Yes. It is typically combined with Los Antiguos, El Calafate and the Perito Moreno town area on a Ruta 40 itinerary.