Arguis Reservoir Loop

This route is classified as a "hard bike ride" and requires very good fitness. It involves significant elevation changes and some challenging segments, making it unsuitable for beginners.

The route is approximately 37.5 km long with an elevation gain of 670 meters. While mostly paved, some segments may be unpaved and difficult to ride, potentially requiring you to push your bike. The surface breakdown includes 23.2 km of road, 11.0 km of path, and 3.08 km of street.

You'll enjoy picturesque landscapes typical of the Aragonese Pre-Pyrenees, with views of the Sierra de Gratal and the western part of the Guara mountain range. The Arguis Reservoir itself is beautifully situated. From the 1,563-meter summit of Pico Gratal, you can see the Sierra de Guara, the Hoya de Huesca, the Embalse de la Sotonera, the city of Huesca, and the Peña del Salto de Roldán on a clear day. You'll also pass through varied landscapes of moorland and coniferous forests, and the Isuela River Valley and Tunnel Road.

Yes, near the Arguis Reservoir, you can find a beautiful Romanesque-style church dating from the 12th century. Additionally, the Arguis Interpretation Center, located in the old forest house next to the reservoir, offers insights into the Sierra y Cañones de Guara Natural Park.

While the route is circular and can be joined from various points, a common starting point is near the Arguis Reservoir or the nearby village of Nueno. Parking facilities are typically available in these areas, though it's always good to check local signage upon arrival.

This route is estimated to take approximately 3 hours, based on an average touring bicycle pace. However, your actual duration may vary depending on your fitness level, the number of stops you make, and weather conditions.

Generally, there are no specific entrance fees or permits required for cycling on established routes within the Sierra y Cañones de Guara Natural Park. However, always respect park regulations, stay on marked trails, and be mindful of protected areas.

While dogs are generally allowed in natural areas, it's important to keep them on a leash, especially given the presence of wildlife and potential for other cyclists or hikers. Some sections might be challenging for dogs due to the terrain or if you need to push your bike.

The Aragonese Pre-Pyrenees can experience varied weather. Spring and autumn generally offer the most pleasant temperatures for cycling. Summers can be hot, and winters may bring colder temperatures or snow at higher elevations, especially towards the Sierra de Gratal.

Yes, the route intersects with several other paths. Notably, it covers a significant portion of the [CIMA HU10] Túnel de Manzanera * Nueno (21%) and passes through sections of the Gorgas de San Julián (19%), Camino de Igriés a Apiés (10%), and Camino de Lierta a Nueno (9%), among others.

The village of Igriés and Nueno, which are near or on the route, may offer amenities like cafes or small shops. It's advisable to carry sufficient water and snacks, especially for the more remote sections of the trail.