Three Lakes Circuit — Bariloche's Lesser-Known Lakes & Watershed Tour
Difficulty
easy
Duration
5 hours
Fitness Level
Suitable for most fitness levels; minimal walking on flat or gently sloping terrain
Overview
A five-hour, family-friendly loop from Bariloche that reveals three quieter Patagonian lakes—Guillelmo, Mascardi and Gutiérrez—plus a historically important watershed. Expect easy walks, forested shores and compact history lessons from a local guide.
Three Lakes Circuit — Bariloche's Lesser-Known Lakes & Watershed Tour
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The road out of San Carlos de Bariloche unwinds like a promise: a ribbon of asphalt heading south along National Route 40, pines crowding the shoulders and the Andes pushing a jagged skyline into view. Within minutes the mirror-blue of Lake Guillelmo slips into sight, its wind-polished surface daring you to slow the car and listen. Your guide pulls over at the shore; the wind smells of resin and cold water, and a short walk along the beach feels like stepping into a different pace of Patagonia.
Adventure Photos
Adventure Tips
Start early to avoid wind
Patagonian winds build through the day; mornings are generally calmer for lake reflections and comfortable shore walks.
Bring layers and wind protection
Temperatures can shift quickly between sun and shade along the lakes—pack a light shell even on warm days.
Carry water and snacks
The tour includes short walks but no food stops; bring a refillable bottle and light snacks to stay energized.
Respect wildlife and stay on paths
Keep distance from birds and avoid detours into fragile shoreline vegetation to protect nesting habitat.
Local Insights
Wildlife
- Andean condor (occasionally seen on thermals)
- Huillín (southern river otter) and assorted waterfowl
History
The route crosses areas long inhabited and named by Mapuche communities; the watershed stop marks a geographic division important to regional travel and resource use.
Conservation
Much of the circuit runs within or near Nahuel Huapi National Park—stay on trails, pack out waste, and follow local guidance to protect fragile shoreline and forest habitats.
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Adventure Hotspots in San Carlos de Bariloche
Frequently Asked Questions
Recommended Gear
Sturdy walking shoes
Good traction and ankle support make the short forest and shore walks more comfortable.
Layered jacket (windproof)
A light windproof layer handles sudden temperature drops and gusts off the lakes.
Refillable water bottle & snacks
Hydration and small snacks keep energy steady during the five-hour tour.
Camera or binoculars
Bring optics for birdwatching and to capture reflections and shoreline details.