Hiking Trails: Junín de los Andes
Nestled in the heart of the Patagonian Lake District, Junín de los Andes offers a captivating blend of cultural heritage and pristine natural beauty. It's the perfect base for exploring the majestic landscapes of Lanín National Park, with trails leading to stunning lakes, ancient forests, and awe-inspiring volcanic vistas. Prepare for unforgettable adventures in this serene corner of Argentina.
Updated for 2025–2026 Season10 min readOverview
Junín de los Andes is a gateway to diverse hiking experiences, ranging from gentle lakeside strolls to challenging ascents with panoramic rewards. The town provides convenient access to various sectors of Lanín National Park, including the iconic Volcán Lanín and the vast Huechulafquen Lake. Hikers can immerse themselves in native Nothofagus forests, discover hidden lagoons, and enjoy breathtaking views of the Andes, often with the impressive Lanín volcano as a backdrop. Whether you seek a short cultural walk or a full-day mountain trek, Junín de los Andes has a trail for you.
The hiking trails around Junín de los Andes offer a spectrum of difficulties, from easy strolls ideal for families to challenging full-day treks requiring good physical condition. Many trails are moderate, involving some elevation gain and varying terrain. Summit attempts on Volcán Lanín are considered expert-level mountaineering and require special permits and highly experienced guides.
Trails
Mirador del Huechulafquen Trail
moderateout-and-backDistance
8.5 km
Elevation Gain
+300m
Duration
3-4 hours
Type
out-and-back
This scenic trail leads to a spectacular viewpoint overlooking Lake Huechulafquen, offering expansive vistas of the turquoise waters framed by the surrounding mountains. It's a well-maintained path through native Patagonian forest, suitable for most fitness levels, providing an excellent introduction to the area's natural beauty.
Highlights
Waypoints
Trailhead (RP 61 Junction)
0 km from start · +0m · 0h 0min
The starting point, clearly marked, at the turnoff for Route Provincial 61 towards Lake Huechulafquen.
First Forest Section
2 km from start · +100m · 0h 45min
Begin a steady ascent through a beautiful, dense Nothofagus forest.
Midway Clearing
4 km from start · +200m · 1h 45min
A small clearing offering partial views and a good spot for a brief rest.
Mirador del Huechulafquen
4.25 km from start · +300m · 2h 0min
The main viewpoint, providing breathtaking panoramic views of the vast Lake Huechulafquen and the distant Andes mountains.
- • Sturdy hiking boots
- • Layered clothing (including a waterproof/windproof jacket)
- • Water bottle (at least 1.5-2L capacity)
- • Snacks
- • Sunscreen and hat
- • Insect repellent
- • Camera
Permit Required: No
Trailhead Access: The trailhead is located approximately 30 km from Junín de los Andes, accessible via well-maintained gravel roads (RP 61). A rental car is highly recommended for independent access, though guided tours or private transfers can also be arranged from town.
Water Availability: No reliable natural water sources on the trail; carry all necessary water.
Camping Options: Camping is not permitted directly on this trail. Designated campsites are available along the shores of Lake Huechulafquen, a short drive from the trailhead.
Best Months: November, December, January, February, March, April
Volcán Lanín Base Trail (Quillén Section)
hardout-and-backPermit RequiredDistance
16 km
Elevation Gain
+600m
Duration
5-7 hours
Type
out-and-back
This challenging day hike takes you to the base of the majestic Volcán Lanín from the Quillén section of Lanín National Park. You'll traverse diverse landscapes, from lush forests to open clearings, with increasingly stunning views of the iconic volcano. It's an excellent option for those seeking a more strenuous hike without attempting the summit.
Highlights
Waypoints
Seccional Quillén Ranger Station
0 km from start · +0m · 0h 0min
The official starting point, where you register your hike and can get up-to-date trail information.
Río Quillén Crossing
2 km from start · +50m · 0h 45min
Cross the scenic Río Quillén, often via a bridge or walkable section depending on water levels.
Forest Ascent
5 km from start · +250m · 2h 0min
Begin a steady, sometimes steep, climb through a dense Patagonian forest, offering occasional glimpses of the volcano.
El Bosque Quemado (Burned Forest)
8 km from start · +500m · 3h 30min
Pass through an area of forest that has experienced past fires, now showing signs of regeneration, with unique stark beauty.
Base de Volcán Lanín (Viewpoint)
8 km from start · +600m · 4h 0min
Reach a designated viewpoint at the base of the volcano, offering incredible, unobstructed views of its imposing cone. This is the turnaround point for day hikers.
- • High-quality hiking boots (waterproof recommended)
- • Layered technical clothing (base, mid, shell)
- • Warm hat and gloves
- • Water filter/purification tablets (for natural sources)
- • Plenty of water and high-energy snacks
- • Trekking poles (highly recommended for descents)
- • First-aid kit
- • Map and compass/GPS device
- • Sunscreen and sunglasses
Permit Required: Yes — All hikers must register at the Seccional Quillén Ranger Station before starting the hike. There is no cost, but it's essential for safety tracking.
Trailhead Access: The Quillén section is about 60 km from Junín de los Andes. Access is via paved and then gravel roads (RP 62). A 4x4 vehicle is recommended during wet conditions, but a standard rental car is usually sufficient in summer. Pre-registration at the Ranger Station (Seccional Quillén) is mandatory for this trail, even for day hikes.
Water Availability: Some streams are available but require purification. It's best to carry sufficient water.
Camping Options: Limited camping is available near the Quillén Ranger Station. Multi-day treks requiring overnight stays further up the volcano require special permits and equipment.
Best Months: December, January, February, March
Cerro de la Cruz Hike
easyloopDistance
3 km
Elevation Gain
+150m
Duration
1.5-2 hours
Type
loop
A gentle and accessible hike right from Junín de los Andes, leading to the iconic 'Cerro de la Cruz' (Hill of the Cross). This trail offers excellent panoramic views of the town, the Chimehuin River valley, and the surrounding mountains, including a distant glimpse of Volcán Lanín on a clear day. It's also part of the Via Christi pilgrimage route.
Highlights
Waypoints
Start of Via Christi
0 km from start · +0m · 0h 0min
The beginning of the marked path, just a short walk from the town center.
Station III (Statues)
0.5 km from start · +30m · 0h 15min
Pass by some of the unique sculptural stations of the Vía Christi, depicting religious scenes.
Mid-slope Viewpoint
1 km from start · +75m · 0h 40min
A small natural balcony offering initial views of the town below.
Summit of Cerro de la Cruz
1.5 km from start · +150m · 1h 0min
Reach the large cross at the summit, providing the best panoramic views of Junín, the river, and the landscape beyond.
- • Comfortable walking shoes
- • Light jacket
- • Water bottle
- • Sunscreen
- • Camera
Permit Required: No
Trailhead Access: The trailhead is located on the outskirts of Junín de los Andes, easily reachable by foot from the town center. No car is needed.
Water Availability: No water sources on the trail; carry your own.
Camping Options: No camping facilities on or near this short urban trail.
Best Months: October, November, December, January, February, March, April, May
Laguna Verde & Escondida Trail (Tromen Section)
moderateloopPermit RequiredDistance
12 km
Elevation Gain
+400m
Duration
4-6 hours
Type
loop
Explore two exquisite Patagonian lagoons, Laguna Verde and Laguna Escondida, in the stunning Tromen sector of Lanín National Park. This loop trail takes you through diverse terrain, including open pampas and dense forests, with continuous views of the magnificent Volcán Lanín reflected in the vibrant waters of the lakes.
Highlights
Waypoints
Tromen Ranger Station Trailhead
0 km from start · +0m · 0h 0min
The starting point, where you register your hike at the ranger station near the border crossing.
Approach to Laguna Verde
2 km from start · +50m · 0h 45min
A relatively flat section leading towards the first lake, offering views of open terrain.
Laguna Verde
4 km from start · +100m · 1h 30min
Reach the emerald-colored Laguna Verde, a stunning spot for photos and a short break.
Forest Path to Laguna Escondida
7 km from start · +250m · 3h 0min
Continue on a winding path, with some elevation changes, through a beautiful forest between the two lakes.
Laguna Escondida
9 km from start · +400m · 4h 0min
Discover the 'Hidden Lagoon,' a more secluded and tranquil lake often with perfect reflections of the volcano.
- • Waterproof hiking boots
- • Layered clothing
- • Water purification system or ample water
- • Lunch and snacks
- • Trekking poles
- • Sun protection (hat, sunscreen, sunglasses)
- • Binoculars for wildlife viewing
Permit Required: Yes — Registration at the Tromen Ranger Station is mandatory before starting this hike. There is no fee for day use.
Trailhead Access: The Tromen sector is approximately 50-60 km from Junín de los Andes, accessible via RP 23 and RP 60. The roads are mostly gravel and can be rough in sections, especially after rain. A rental car, preferably with higher clearance, is highly recommended. All hikers must register at the Tromen Ranger Station.
Water Availability: Several small streams are encountered, but water purification is essential. It's safer to carry enough water for the entire hike.
Camping Options: Designated campsites are available near the Tromen Ranger Station (Camping Agreste Tromen). Wild camping on the trail is not permitted.
Best Months: December, January, February, March
Drive to the Trailhead
Browse Car RentalsSafety Tips
- 1Always check weather forecasts before heading out; Patagonian weather can change rapidly.
- 2Inform someone of your hiking plans, including your route and estimated return time.
- 3Carry sufficient water, food, and extra layers of clothing, even on shorter hikes.
- 4Stick to marked trails to protect the environment and avoid getting lost.
- 5Pack out everything you pack in (Leave No Trace principles).
- 6Be aware of wildlife; do not approach or feed animals.
- 7In case of emergency, call 105 (Emergencias de Parques Nacionales) or 911.
- 8Consider hiring a local guide for longer or more challenging trails.
Emergency Contacts
Rescue Service
+54 294 442-3200 (Parque Nacional Lanín Ranger Office)
Park Rangers
+54 294 442-3200 (Parque Nacional Lanín Ranger Office, general information)
Nearest Hospital
+54 2944 49-1100 (Hospital de Junín de los Andes)
Before you hit the trail: Junín de los Andes
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Frequently Asked Questions
Are permits required for hiking in Lanín National Park?
Yes, for many trails, particularly those within Lanín National Park, registration at the nearest Ranger Station (Seccional) is mandatory before starting your hike, even for day trips. This is usually free and essential for your safety. Some multi-day or higher-altitude treks may require specific permits.
What is the best time of year to hike in Junín de los Andes?
The ideal time for hiking is during the Patagonian summer, from December to March, when the weather is warmest and most stable. Shoulder seasons (November and April) can also be excellent, offering beautiful fall colors or spring blossoms and fewer crowds.
Do I need a car to access trailheads?
While some shorter trails (like Cerro de la Cruz) are accessible from town, most of the more significant and scenic trailheads within Lanín National Park require a vehicle. Renting a car provides the most flexibility, though guided tours or private transfers are also options.
Is cell phone service available on the trails?
Cell phone reception is generally good within Junín de los Andes itself, but it becomes unreliable or non-existent once you venture into Lanín National Park or onto more remote trails. Always plan to be without signal and carry a physical map or GPS device.
What kind of wildlife can I expect to see?
Hikers may encounter various Patagonian wildlife, including guanacos, deer (huemul), foxes, and a wide array of birds such as Andean condors, eagles, and various waterfowl around the lakes. Always observe from a respectful distance.
Can I drink water from streams and rivers?
While many streams appear pristine, it is always recommended to filter or purify any water taken from natural sources to avoid potential contaminants. It's best to carry sufficient water for your hike or bring a reliable purification system.
Are there guided hiking tours available?
Yes, several local tour operators and certified mountain guides in Junín de los Andes offer guided hiking tours for various skill levels, including custom treks. Hiring a guide can enhance your safety and provide valuable local insights.