Hiking Trails: Lago Puelo
Lago Puelo beckons with its captivating turquoise waters and lush Patagonian forests, offering an idyllic setting for hikers of all levels. Discover trails ranging from serene lakeside strolls to challenging ascents, each promising unparalleled natural beauty and a deep connection with Argentina's wild heart.
Updated for 2025–2026 Season10 min readOverview
Nestled in the Chubut province, Lago Puelo is a jewel of the Patagonian Andes, renowned for its unique microclimate and the pristine Lago Puelo National Park. The hiking scene here is diverse, featuring trails that wind through ancient forests, alongside emerald rivers, and up to breathtaking mountain viewpoints. It's a gateway to exploring the transition zone between Andean forests and the drier steppe, culminating in stunning vistas that often extend to the Chilean border.
Lago Puelo offers a diverse range of hiking difficulties, accommodating everyone from casual strollers to experienced trekkers. You'll find easy, family-friendly walks through ancient forests and along the lake's shores, moderate ascents to rewarding viewpoints, and strenuous full-day treks into rugged mountainous terrain. While many trails are well-marked, longer and higher-altitude routes require good physical condition, proper planning, and appropriate gear.
Trails
Sendero Los Hitos (Hito 28)
hardout-and-backDistance
20 km
Elevation Gain
+800m
Duration
8-10 hours
Type
out-and-back
This challenging trail follows the beautiful Río Puelo, leading deep into the pristine wilderness of Lago Puelo National Park to the Chilean border marker (Hito 28). The path offers stunning views of the emerald river and surrounding mountains, immersing hikers in old-growth forests.
Highlights
Waypoints
National Park Entrance
0 km from start · +0m · 0 min
The official start point within Lago Puelo National Park, near the main facilities.
Bosque de Cipreses Junction
2 km from start · +50m · 40 min
A well-marked junction where the trail enters the denser cypress forest, signaling the start of a steady ascent.
Río Puelo Shoreline Access
5 km from start · +150m · 2h
A scenic spot offering the first opportunity to get close to the stunning turquoise waters of the Río Puelo.
La Pasarela (Hanging Bridge)
8 km from start · +300m · 3h 30min
Cross a rustic, picturesque hanging bridge over a tributary, a memorable highlight of the trail.
Hito 28 (Border Marker)
10 km from start · +400m · 5h
The Argentine-Chilean border landmark, offering expansive views of the surrounding mountains and river valley at the end of the trail.
- • Sturdy hiking boots (waterproof)
- • Layered clothing (thermal base, fleece, waterproof/windproof outer shell)
- • Rain jacket and pants
- • Plenty of water (minimum 2L)
- • High-energy snacks
- • Trekking poles
- • Map and compass/GPS device
- • Sunscreen and hat
- • Headlamp (for early starts or late finishes)
Permit Required: No
Trailhead Access: The trailhead is located within Lago Puelo National Park. It's accessible by private car or taxi/remise from Lago Puelo town or El Bolsón. The road within the park to the trailhead is generally well-maintained gravel. Renting a car provides the most flexibility for exploring this and other remote trailheads.
Water Availability: Several small streams may be encountered, but water purification is highly recommended. Carry sufficient water for the entire hike, especially during dry periods.
Camping Options: Designated camping areas are available within Lago Puelo National Park, some near the main park entrance and facilities. Wild camping is generally not permitted on the trail itself.
Best Months: November, December, January, February, March, April
Mirador del Lago Puelo
easyout-and-backDistance
2 km
Elevation Gain
+150m
Duration
1-1.5 hours
Type
out-and-back
A short, rewarding hike leading to a spectacular viewpoint overlooking Lago Puelo. This accessible trail offers breathtaking panoramic views of the lake's vibrant turquoise waters and the surrounding Patagonian mountains, perfect for a quick scenic excursion.
Highlights
Waypoints
Trailhead Start
0 km from start · +0m · 0 min
The well-marked beginning of the trail, located close to the main beach area of Lago Puelo National Park.
Forest Path Entrance
0.3 km from start · +20m · 10 min
The path gently ascends as it enters the dense forest, providing shade and a pleasant environment.
Mid-point Bench
0.8 km from start · +70m · 30 min
A small resting spot with a bench amidst the trees, offering a brief respite before the final climb.
Mirador (Viewpoint)
1.0 km from start · +150m · 45 min
The main viewpoint platform, providing stunning, unobstructed panoramic views of Lago Puelo and the surrounding landscape.
- • Comfortable walking shoes
- • Light jacket
- • Water bottle
- • Camera
- • Sunscreen and hat
Permit Required: No
Trailhead Access: The trailhead is easily accessible within Lago Puelo National Park, very close to the main beach and parking area. It can be reached by foot from nearby accommodations, by local bus from El Bolsón, or by a short drive. A rental car offers convenience for combining this with other park attractions.
Water Availability: No natural water sources are available on this short trail. Carry your own water.
Camping Options: Designated campsites are available within Lago Puelo National Park, near the beach and main facilities, offering amenities for campers.
Best Months: October, November, December, January, February, March, April, May
Cerro Motoco
hardout-and-backDistance
16 km
Elevation Gain
+1100m
Duration
7-9 hours
Type
out-and-back
Ascend Cerro Motoco on a challenging trail through diverse forests and increasingly rocky terrain. The summit rewards hikers with breathtaking 360-degree views of Lago Puelo, the entire valley, and the majestic Andes mountain range stretching into Chile.
Highlights
Waypoints
Trailhead Ruta 16
0 km from start · +0m · 0 min
The marked starting point of the trail, typically located off Ruta Provincial 16.
Forest Line Entry
2 km from start · +200m · 1h
The trail enters a dense, often shaded forest, marking the beginning of the steady, prolonged climb.
Rocky Ascent Zone
5 km from start · +600m · 3h 30min
The path becomes steeper and rockier here, potentially requiring some scrambling and careful footing.
False Summit Plateau
7 km from start · +900m · 5h 30min
A higher plateau offering an initial glimpse of expansive views, a good place for a substantial break before the final push.
Cerro Motoco Summit
8 km from start · +1100m · 6h 30min
The peak of Cerro Motoco, delivering unparalleled panoramic vistas of the surrounding Patagonian landscape.
- • Sturdy, waterproof hiking boots with good ankle support
- • Trekking poles (highly recommended for descent)
- • Multiple layers of technical clothing (including warm insulation)
- • Windproof and waterproof jacket/pants
- • Hat, gloves, and sunglasses
- • Plenty of water (minimum 2-3L)
- • High-energy snacks/lunch
- • Map/GPS device with downloaded route
- • Headlamp
- • Emergency whistle
Permit Required: No
Trailhead Access: The trailhead is situated off Ruta Provincial 16, a few kilometers from Lago Puelo town. A private car is essential to reach this trailhead as public transport is very limited. The gravel road to the starting point is generally in good condition, but may have potholes after rain. Emphasize car rental for convenient access.
Water Availability: Natural water sources are limited, especially higher up the mountain. Carry all necessary water for the entire duration of the hike.
Camping Options: There are no designated camping sites directly on the Cerro Motoco trail. Backcountry camping might be possible in some areas but requires strict adherence to Leave No Trace principles and self-sufficiency.
Best Months: December, January, February, March
Sendero Bosque de Cipreses (Cypress Forest Trail)
easyloopDistance
3 km
Elevation Gain
+50m
Duration
1-1.5 hours
Type
loop
An enchanting and easy loop trail through an ancient cypress forest (Arrayán trees) within Lago Puelo National Park. This tranquil nature walk features informative signs about the local flora and fauna, making it perfect for families and nature enthusiasts.
Highlights
Waypoints
Trailhead near Ranger's Office
0 km from start · +0m · 0 min
The clear starting point of the loop trail, typically well-signed and located close to the National Park's ranger station.
Giant Cypress Tree
0.8 km from start · +10m · 20 min
Encounter a particularly impressive and ancient cypress tree, often a focal point for photos and admiration.
River Bank Viewpoint
1.5 km from start · +20m · 45 min
A short detour or viewpoint offering a glimpse of a calm section of a nearby tributary or river.
Return Path Junction
2.5 km from start · +50m · 1h 15min
The point where the loop begins to curve back towards the trailhead, completing the circuit through the forest.
- • Comfortable walking shoes or light hiking shoes
- • Light jacket (even in summer)
- • Water bottle
- • Camera
- • Insect repellent (seasonal)
Permit Required: No
Trailhead Access: The trailhead is located within Lago Puelo National Park, very close to the main parking area and visitor center. It is easily accessible by car, local bus from El Bolsón, or walking from nearby accommodations. Car rental is highly recommended for convenient and independent exploration of the wider park area.
Water Availability: There are no natural water sources directly on this short trail. Hikers should carry their own water.
Camping Options: Designated campsites with various amenities are readily available within Lago Puelo National Park, located near the main visitor areas.
Best Months: September, October, November, December, January, February, March, April, May
Drive to the Trailhead
Browse Car RentalsSafety Tips
- 1Always inform someone of your hiking plans and expected return time before heading out.
- 2Check weather forecasts diligently; Patagonian weather can change rapidly and unexpectedly.
- 3Carry sufficient water, high-energy snacks, and appropriate layered clothing for all potential conditions.
- 4Stay on marked trails to protect the delicate environment and for your own safety.
- 5Be aware of local wildlife, observe from a distance, and never approach or feed animals.
- 6Practice 'Leave No Trace' principles: pack out everything you pack in, and respect the natural surroundings.
- 7Consider hiking with a partner, especially on longer or more challenging trails, and carry a first-aid kit.
- 8Carry a reliable map, compass, or GPS device with downloaded routes, and know how to use them.
Emergency Contacts
Rescue Service
+54 294 449-9221 (Policía de Lago Puelo)
Park Rangers
+54 294 449-9159 (Parque Nacional Lago Puelo)
Nearest Hospital
Hospital Rural de Lago Puelo: +54 294 449-9023
Before you hit the trail: Lago Puelo
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📋 Practical Info for Lago Puelo
Drive to the Trailhead
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Frequently Asked Questions
Do I need a permit to hike in Lago Puelo National Park?
Generally, day hikes within Lago Puelo National Park do not require a specific hiking permit beyond the standard park entrance fee, which is collected at the main entrance. For multi-day treks or specific remote areas, it is always advisable to register your itinerary with the park rangers for safety, although formal permits are rare for most trails.
What is the best time of year to hike in Lago Puelo?
The prime time for hiking in Lago Puelo is during the Patagonian summer, from December to March. During these months, the weather is typically warmest and most stable, and all trails are usually accessible. The shoulder seasons (November and April) can also be excellent, offering fewer crowds, but weather conditions can be more unpredictable.
Are there guided hiking tours available?
Yes, several local tour operators in Lago Puelo and the nearby town of El Bolsón offer guided hiking tours for various skill levels and interests. Hiring a local guide can significantly enhance your experience by providing valuable insights into the local ecology and history, ensuring safety, and handling logistical details.
Is it necessary to rent a car to access trailheads?
While some trailheads, particularly those within Lago Puelo National Park's main area, are accessible by local bus or taxi, renting a car offers significant freedom and flexibility. Many more remote or less frequented trailheads are only reachable by private vehicle, allowing you to explore at your own pace and combine multiple attractions conveniently.
What kind of wildlife might I see while hiking?
Lago Puelo National Park is home to a rich diversity of wildlife. Hikers might spot various bird species, including Andean condors, chucao tapaculos, and torrent ducks. Mammals such as pudú (the world's smallest deer), culpeo foxes, and if exceptionally lucky, a puma are present, though they are shy and rarely seen.
Are the trails well-marked?
Most established trails within Lago Puelo National Park and other popular routes are generally well-marked with signs, posts, and cairns. However, trail conditions can vary, especially after adverse weather. It is always recommended to carry a reliable physical map or a GPS device with downloaded routes, particularly for longer or less-trafficked trails.
Can I swim in Lago Puelo?
Yes, Lago Puelo is famously known for its relatively warm waters, especially for Patagonia, due to its lower elevation and unique microclimate. The main beach area within the National Park is a very popular and safe spot for swimming and sunbathing during the summer months.
What should I do in case of an emergency?
In an emergency, try to call the local police or park rangers (contact numbers provided) immediately. If you have no cell signal, attempt to move to a higher vantage point or a busier area to seek help. Always carry a fully charged cell phone (though signal can be sporadic in remote areas) and consider a personal locator beacon (PLB) for remote, multi-day treks.