Hiking trail in Bariloche, Río Negro, Patagonia, Argentina
Cerro Otto
Popular summit hike above Bariloche offering excellent views over Nahuel Huapi Lake and surrounding peaks. The rotating cable car offers a shortcut but hiking the forested trail up provides greater appreciation of the native flora.
Cerro Otto is a 1,405-metre peak immediately above Bariloche in Río Negro Province, offering one of the most accessible summit hikes in Argentine Patagonia. The mountain is well known for the rotating panoramic café at its summit, but the hiking trail — which ascends through native forest on the mountain's eastern flank — provides a rewarding alternative to the cable car (teleférico) that also serves the peak.
The trailhead begins on Calle Pioneros, roughly 8 km west of Bariloche city centre, reachable by taxi, remis, or on foot from the edge of the urban area. No special permit is required beyond standard Nahuel Huapi National Park fees. Roadside parking is available near the trailhead for those who drive.
The route covers approximately 8 km round trip with 500 metres of elevation gain, typically requiring 3 to 4 hours. The lower section climbs through dense coihue beech forest on a well-worn dirt trail with moderate gradient. Above the treeline, the path transitions to rocky open terrain with exposed ridgelines offering broad views over Nahuel Huapi Lake, the Llao Llao Peninsula, and the surrounding Andean peaks. The final approach to the summit plateau is gradual but exposed to prevailing westerly winds.
At the summit, the Confitería Giratoria (rotating café) completes a full rotation approximately every 40 minutes, offering seated 360-degree views over Bariloche, the lakes, and surrounding peaks including Cerro Catedral. The café operates seasonally and may be closed mid-week in shoulder season; confirming hours before the hike is advisable if a summit meal is planned. Adjacent to the café is the paragliding launch platform, where tandem operators conduct flights from October through April.
The cable car (teleférico de Cerro Otto) operates from a base station on Calle Pioneros near the trailhead and provides a shortcut for those who prefer not to hike. Hikers who ascend on foot and descend by teleférico — or the reverse — find it a practical combination. Water is available at the summit café when open, but carrying a water bottle on the trail is advisable regardless.
Trail area: Bariloche, Río Negro, Patagonia
Highlights
- Panoramic lake and mountain views
- Native forest trail
- Summit rotating café
- Paragliding launch site
Tips
- Arriving in the early morning provides the clearest mountain views before valley haze develops; afternoon cloud cover around the summit is common.
- The national park entry receipt should be kept accessible, as rangers may check it on the trail inside the park boundary.
- The teleférico can be used one-way for those who prefer to hike up and ride down, or who want to avoid the descent on tired knees.
- Paragliding tandem flights operate from the summit platform; booking with local Bariloche operators in advance is advisable during peak season (January–February).
- The summit rotating café has limited and variable hours — confirming locally before planning a summit meal avoids disappointment.
FAQ
How does the hiking trail compare to taking the cable car?
The trail ascends through native coihue forest and offers a more gradual, immersive experience with wildlife and forest views. The cable car reaches the summit in approximately 15 minutes and is the better choice in poor weather or for those with limited time. Many visitors hike up and ride the cable car down.
Is Cerro Otto inside Nahuel Huapi National Park?
Yes, the summit and hiking trail lie within the national park boundary. The standard park entry fee applies and can be paid at park entrance booths or online; the receipt should be carried during the hike.
Can paragliding be arranged at Cerro Otto?
Yes, Cerro Otto is an established paragliding launch site with tandem operators active approximately from October to April. Bookings are arranged through local adventure sports operators in Bariloche.
Are there services at the summit?
The summit rotating café (Confitería Giratoria) operates seasonally and offers meals and hot drinks. Opening hours vary by season and day of the week; confirming locally before the hike is advisable.
Accessibility
The hiking trail is not accessible to wheelchair or stroller users due to uneven forest paths and exposed rocky terrain near the summit. The cable car (teleférico) is a more accessible option for reaching the summit area, but the summit platform itself has uneven surfaces that may limit full wheelchair mobility.
When to visit
October through April suits the hike well; summer (December–February) offers the warmest temperatures and longest days. Clear mornings in any season deliver the best panoramic views. The trail is passable year-round but snowfall can make the upper section slippery in winter.