Hiking Trails: San Martín de los Andes
Nestled in the heart of Patagonia, San Martín de los Andes offers an exquisite blend of serene lake views and rugged mountain trails. This charming town serves as a perfect base for exploring the diverse hiking opportunities within Lanín National Park, from leisurely lakeside strolls to challenging alpine ascents. Prepare to be captivated by ancient forests, vibrant lakes, and breathtaking panoramas.
Updated for 2025–2026 Season10 min readOverview
San Martín de los Andes is a premier hiking destination in Argentina's Neuquén province, boasting trails that cater to all skill levels. The region is characterized by its dramatic Andean landscapes, pristine glacial lakes, and dense Patagonian forests. Many trails provide access to secluded beaches, stunning viewpoints, and the unique flora and fauna of the Patagonian ecosystem, making it an unforgettable experience for nature lovers.
The hiking trails around San Martín de los Andes range from easy lakeside strolls to challenging multi-hour ascents. Many popular trails fall into the moderate category, offering rewarding views without extreme technical difficulty. While some trails are well-maintained, others can be rocky, muddy, or have significant elevation gain, requiring good physical condition and appropriate footwear.
Trails
Mirador Bandurrias
easyout-and-backDistance
6 km
Elevation Gain
+250m
Duration
2-3 hours
Type
out-and-back
This popular, accessible trail offers stunning panoramic views of Lácar Lake and San Martín de los Andes from a high viewpoint within a Mapuche community. It's an excellent option for a shorter hike with a rewarding vista, perfect for families or those seeking a less strenuous outing. The path winds through a picturesque forest before emerging to the scenic overlook.
Highlights
Waypoints
Trailhead (Coastal Road)
0 km from start · +0m · 0 min
The starting point along the paved coastal road (Ruta 40), offering initial views of the lake.
Forest Ascent
1.5 km from start · +100m · 45 min
A gentle climb through native Patagonian forest, with chances to spot local birds.
Mirador Bandurrias Viewpoint
3 km from start · +250m · 1h 30min
The main viewpoint providing breathtaking vistas of Lácar Lake, the city, and surrounding mountains.
Return to Trailhead
6 km from start · +0m · 2h 30min
A gradual descent back along the same path to the starting point.
- • Comfortable hiking shoes
- • Water bottle
- • Light jacket
- • Sunscreen and hat
- • Camera
Permit Required: No
Trailhead Access: The trailhead is located on the Ruta Nacional 40, just a few kilometers from the town center towards the port. It's easily accessible by car (approximately 5-10 minutes drive from downtown), taxi, or even a pleasant walk from town. The road is paved and in good condition. A car rental offers flexibility for visiting other nearby attractions.
Water Availability: No natural water sources suitable for drinking on the trail. Carry sufficient water for the duration.
Camping Options: No camping allowed directly on this trail. Numerous campsites and accommodations are available in San Martín de los Andes and nearby areas.
Best Months: October, November, December, January, February, March, April
Sendero Quila Quina
moderatepoint-to-pointDistance
10-12 km (one way)
Elevation Gain
+350m
Duration
4-6 hours (one way)
Type
point-to-point
This scenic point-to-point hike connects San Martín de los Andes (or an access point) to the charming Quila Quina resort village, situated on Lácar Lake. Hikers traverse through a diverse landscape of forests, past waterfalls, and alongside pristine beaches. The trail is popular for its varied scenery and the option to return by boat or local bus, making it a flexible adventure.
Highlights
Waypoints
Starting Point (Ruta 48 Access)
0 km from start · +0m · 0 min
Begin near the turnoff to Ruta Provincial 48, where the trail descends towards the lake.
Mirador del Cipresal
2 km from start · +100m · 45 min
A viewpoint offering initial broad views over Lácar Lake and the surrounding cypress forests.
Playa Yuco
5 km from start · +150m · 2h
A stunning bay with crystal-clear waters and unique rock formations, perfect for a break.
Arrayán Forest Section
7.5 km from start · +250m · 3h 30min
A beautiful stretch walking through a forest dominated by the distinctive orange-barked Arrayán trees.
Quila Quina Village
10-12 km from start · +350m · 5h
The endpoint of the hike, a small Mapuche community with a beach, restaurants, and boat/bus services.
- • Sturdy hiking shoes
- • Swimsuit (for warmer months)
- • Water bottle and snacks
- • Sunscreen, hat, and sunglasses
- • Layered clothing
- • Map or GPS app
Permit Required: No
Trailhead Access: The most common way to access the starting point is by driving approximately 10-15 km from San Martín de los Andes along Ruta 40, then turning onto Ruta 48 for a short distance to the trail access. A car rental is highly recommended for convenience. The return from Quila Quina can be via local bus or catamaran boat (seasonal). Roads are generally paved or well-maintained gravel.
Water Availability: Some streams may be encountered, but filtering is recommended. It's best to carry sufficient water for the full hike, especially on warm days. Water can be purchased at Quila Quina village.
Camping Options: There is an organized campsite in Quila Quina village. Wild camping is generally not permitted along the trail itself. Many lodging options available in San Martín de los Andes.
Best Months: November, December, January, February, March, April
Laguna Esmeralda
moderateout-and-backDistance
10 km
Elevation Gain
+350m
Duration
3-4 hours
Type
out-and-back
The hike to Laguna Esmeralda is a rewarding journey through lush Patagonian forest to a vibrant emerald-green lake nestled among the mountains. This trail is moderately challenging with some uphill sections and can be muddy after rain, but the stunning color of the lake at the end makes every step worthwhile. It's a popular choice for its breathtaking natural beauty.
Highlights
Waypoints
Trailhead (Ruta 40)
0 km from start · +0m · 0 min
Located directly off Ruta 40, well-marked.
Forest Entrance
1 km from start · +50m · 20 min
Entering the dense Patagonian forest, the trail begins a gradual ascent.
Stream Crossing
3 km from start · +150m · 1h 15min
A point where the trail crosses a small stream, potentially requiring careful footing.
Laguna Esmeralda Shore
5 km from start · +350m · 2h
Arrival at the picturesque Laguna Esmeralda, offering spectacular views and photo opportunities.
- • Waterproof hiking boots (can be muddy)
- • Waterproof jacket
- • Water and snacks
- • Sunscreen and hat
- • Hiking poles (optional for stability)
- • Insect repellent
Permit Required: No
Trailhead Access: The trailhead is located approximately 20-25 km from San Martín de los Andes along the famous Ruta 40 (Route of the Seven Lakes) towards Villa La Angostura. A car rental is essential for reaching this trailhead, as public transport options are limited and infrequent. The road is paved and in good condition.
Water Availability: Several small streams cross the path, but filtering or purification is advised if you plan to drink from them. It's best to carry your own water.
Camping Options: Camping is not permitted directly at Laguna Esmeralda. Backcountry camping might be possible in designated areas further into Lanín National Park with appropriate permits, but not on this specific trail.
Best Months: November, December, January, February, March, April
Cerro Colorado (Lago Lolog)
hardout-and-backDistance
14 km
Elevation Gain
+800m
Duration
6-8 hours
Type
out-and-back
The ascent to Cerro Colorado offers a challenging but incredibly rewarding experience, providing some of the most expansive panoramic views in the region, including Lago Lolog, Lago Lácar, and the majestic Lanín Volcano on a clear day. The trail involves significant elevation gain through varied terrain, from forests to more exposed rocky sections near the summit, making it suitable for experienced hikers.
Highlights
Waypoints
Trailhead (Lago Lolog Road)
0 km from start · +0m · 0 min
The starting point, typically near the eastern shore access of Lago Lolog, marked by signage.
Forest Track Ascent
3 km from start · +300m · 1h 45min
A sustained climb through dense Patagonian forest, often steep in sections.
Tree Line Transition
5 km from start · +550m · 3h 30min
Emerging from the forest into more open, rocky terrain with low scrub, offering initial distant views.
False Summit / Ridge Walk
6.5 km from start · +750m · 4h 45min
A challenging section along a rocky ridge leading to the final summit push.
Cerro Colorado Summit
7 km from start · +800m · 5h 30min
The highest point, offering unparalleled panoramic views. Take time to rest and enjoy.
- • Sturdy hiking boots with good ankle support
- • Plenty of water (at least 2-3 liters)
- • High-energy snacks
- • Windproof and waterproof layers
- • Hat, gloves, and sunglasses
- • Map, compass, or GPS device
- • Hiking poles (highly recommended for descent)
Permit Required: No
Trailhead Access: The trailhead for Cerro Colorado is located near Lago Lolog, approximately 20-25 km from San Martín de los Andes. Reaching it requires a car, often navigating gravel roads that can be dusty or muddy depending on recent weather. A 4x4 vehicle is not strictly necessary but can be advantageous, especially after rain. Car rental provides the best access to this more remote starting point.
Water Availability: Limited reliable water sources on the upper sections of the trail. Any water from streams should be filtered or treated. Carry all necessary water from the start.
Camping Options: No designated camping on the trail. Backcountry camping in authorized areas of Lanín National Park may be possible with permits, but this trail is generally done as a day hike.
Best Months: November, December, January, February, March
Drive to the Trailhead
Browse Car RentalsSafety Tips
- 1Always inform someone of your hiking plans, including your route and expected return time.
- 2Check weather forecasts before heading out; Patagonian weather can change rapidly.
- 3Carry appropriate gear, including layers, rain protection, sufficient water, and snacks.
- 4Stay on marked trails to protect the environment and avoid getting lost.
- 5Be aware of wildlife; do not approach or feed animals.
- 6Carry a first-aid kit and know how to use it.
- 7Consider hiring a local guide for more challenging or remote trails.
- 8Pack out everything you pack in (Leave No Trace principles).
Emergency Contacts
Rescue Service
106 (Local Emergency)
Park Rangers
+54 2972 427233 (Lanín National Park)
Nearest Hospital
Hospital Ramón Carrillo (San Martín de los Andes): +54 2972 427211
Before you hit the trail: San Martín de los Andes
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Frequently Asked Questions
Do I need a permit to hike in San Martín de los Andes?
For most popular day hikes in the immediate vicinity of San Martín de los Andes or within Lanín National Park, no specific hiking permit is required. However, always be aware of park regulations, and some activities like multi-day treks or accessing specific campsites may require registration or permits. Always check with the National Park office for the latest information.
Is it necessary to rent a car for hiking?
While some trailheads, like Mirador Bandurrias, are accessible by foot or taxi from town, many of the most spectacular hikes, such as Laguna Esmeralda or those near Lago Lolog, require a car. Public transport to these trailheads is very limited or non-existent. Renting a car provides significant flexibility and is highly recommended for exploring the wider region. Roads can be gravel, but generally well-maintained.
What is the best time of year to hike in San Martín de los Andes?
The ideal hiking season is from November to April. During these months, temperatures are pleasant, daylight hours are long, and most trails are free of snow. Summer (December-February) is peak season, offering the warmest weather but also more crowds. Spring and autumn provide beautiful colors and fewer people.
What kind of gear should I bring?
Layered clothing is essential due to variable Patagonian weather. Sturdy, comfortable hiking boots are a must. Also pack rain gear, sun protection (hat, sunscreen, sunglasses), a water bottle (and purification tablets if planning to use natural sources), snacks, a first-aid kit, and a map/GPS. Hiking poles can be very helpful on steeper descents.
Are the trails well-marked?
Most established and popular trails around San Martín de los Andes and within Lanín National Park are generally well-marked with signs and painted blazes. However, trail conditions can vary, and markers can sometimes be obscured. It's always advisable to carry a map, a compass, or use a reliable GPS app on your phone.
Can I find guided hikes in the area?
Yes, several local tour operators and guides in San Martín de los Andes offer guided hiking excursions. These can range from easy interpretive walks to challenging multi-day treks. Hiring a guide is a great option for those unfamiliar with the terrain, seeking specific knowledge, or wanting to tackle more remote trails safely.
Is water available on the trails?
Some trails may cross streams or rivers, but it's generally recommended to carry all the water you will need for your hike. If you plan to drink from natural sources, always filter or purify the water to avoid potential contamination. Never rely solely on finding water on the trail.