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Mountain biking trails
Argentina
Neuquén

Cerro O'Connor Trail

Hard

Cerro O'Connor Trail

02:29

18.8km

1,140m

Mountain biking

This difficult 11.7-mile mountain bike trail in Nahuel Huapi National Park offers 3739 feet of climbing and views of Bahía Manzano.

Last updated: February 26, 2026

Tips

Includes a very steep uphill segment

You may need to push your bike.

After 3.81 km for 3.55 km

Waypoints

A

Start point

Parking

Get Directions

1

1.41 km

View of Bahía Manzano

Highlight • Viewpoint

From here, you can enjoy a great view of the historic Manzano Hotel and the bay. The setting is idyllic.

Translated by Google •

Tip by

2

2.22 km

Traditional chalets

Highlight • Structure

Villa La Angostura and its surroundings are characterized by the presence of these picturesque wooden and stone chalets.

Translated by Google •

Tip by

3

14.8 km

A small, rushing stream in the middle of nature. It's a perfect spot to stop for a drink and a snack.

Translated by Google •

Tip by

B

18.8 km

End point

Parking

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Way Types & Surfaces

Way Types

13.1 km

3.93 km

1.44 km

283 m

Surfaces

14.6 km

2.50 km

1.44 km

283 m

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Elevation

Elevation

Nothing selected – click and drag below to see the stats for a specific part of the route.

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Weather

Powered by Foreca

Today

Friday 17 July

5°C

-2°C

0 %

Additional weather tips

Max wind speed: 4.0 km/h

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Frequently Asked Questions

What level of fitness is required for mountain biking the Cerro O'Connor Trail?

This trail is classified as a "difficult" mountain bike ride, demanding a very good level of fitness. Riders should be prepared for significant physical exertion due to its challenging nature and substantial elevation gain.

How long does it typically take to complete this mountain bike trail?

On average, mountain bikers can expect to complete the 18.8-kilometer route in approximately 2 hours and 29 minutes. This duration can vary based on individual fitness levels and the number of stops made along the way.

What is the terrain like on the Cerro O'Connor Trail?

The terrain is demanding, featuring significant climbs and rewarding steep descents. While specific details can vary, trails in this region often include varied landscapes, from singletrack over roots and rockbeds to more open sections, all within a natural, preserved environment.

Are there any notable landmarks or viewpoints along the way?

Yes, the route offers several points of interest. You can enjoy a stunning View of Bahía Manzano, pass by Traditional chalets, and encounter a serene Stream in the Andean Norpatagonian Biosphere Reserve.

Where can I park to access the Cerro O'Connor Trail?

Specific parking details are not provided in the available data, but as the trail is located within the Andean Norpatagonian Biosphere Reserve and Nahuel Huapi National Park, it's advisable to check local park regulations or visitor centers for designated trailhead parking areas before your visit.

Are dogs allowed on the Cerro O'Connor Trail?

Regulations regarding dogs in Nahuel Huapi National Park, where this trail is located, can be strict to protect wildlife. It is crucial to check the most current park rules regarding pets, including leash requirements and restricted areas, before bringing your dog.

What is the best time of year to mountain bike this trail?

Given its location in the Andean Norpatagonian Biosphere Reserve, the warmer, drier months, typically from late spring to early autumn (November to April), are generally the best for mountain biking. This period offers more favorable weather conditions and less chance of snow or heavy rain.

Do I need a permit or pay an entrance fee for this trail or Nahuel Huapi National Park?

Yes, as the Cerro O'Connor Trail is situated within Nahuel Huapi National Park, an entrance fee may be required to access the park, and certain activities or areas might require specific permits. It is recommended to check the official Nahuel Huapi National Park website for the latest information on fees and permit requirements before your trip.

What should I bring for a mountain bike ride on this trail?

Given the trail's difficulty and length, essential items include a well-maintained mountain bike, helmet, appropriate cycling attire, plenty of water, energy snacks, a repair kit, first-aid supplies, and navigation tools. Weather can change rapidly in the mountains, so layers are advisable.

Does this trail connect with other routes?

Yes, the route primarily follows sections of the "Sendero Cerro O'Connor" trail. Approximately 51% of the route covers one segment of "Sendero Cerro O'Connor," and another 28% covers a different segment of the same named trail, suggesting it utilizes various parts of a larger network.

Is the Cerro O'Connor Trail suitable for beginners or families?

No, due to its classification as a "difficult" mountain bike ride requiring "very good fitness," this trail is not recommended for beginners or families with young children. It is best suited for experienced mountain bikers looking for a challenging adventure.

Is this a loop trail or an out-and-back route?

The trail features equal elevation gain and loss (1,140 meters up and 1,140 meters down) over its 18.8-kilometer length, which strongly suggests it is either a loop trail or a route that returns to its starting point via the same or a slightly different path.

Nearby routes

Hard

Cerro O'Connor Trail

02:29h

18.8km

1,140m

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