Location and surroundings
Bones is located in Spain, within the Aragon region, specifically in the district of Hoya de Huesca / Plana de Uesca and the municipality of Arguis. The peak belongs to the Lavierre and Loarre Mountains range, which forms part of the Western Pre-Pyrenees, the Pre-Pyrenees, the Pyrenees, and ultimately the Iberian Peninsula. Among the 110 named peaks in the Lavierre and Loarre Mountains, Bones ranks as the highest. The surrounding landscape features rugged terrain, nearby natural springs, and traditional settlements.
Neighbouring peaks
The surrounding area features several nearby summits and passes in proximity to Bones. These neighboring elevations include:
- Punta Peiró (peak), 1,579 m, 2.3 km W
- Pico de la Calma (peak), 1,581 m, 4.1 km S
- Gratal (peak), 1,543 m, 4.4 km S
- Pico de la Calma Baja (peak), 1,454 m, 4.5 km SE
- Pico de Gratal (peak), 1,567 m, 5.3 km S
- Pico del Águila (peak), 1,627 m, 5.6 km SE
- Pico de Caballera (peak), 1,565 m, 5.8 km W
- Naviella (peak), 1,517 m, 5.9 km SW
Standing at 1,608 m, Bones is slightly lower than the nearby Pico del Águila at 1,627 m, which is situated 5.6 km to the southeast and acts as the nearest higher peak.
The view from the summit
On clear days, hikers standing atop Bones can view several prominent summits across the region. The highest peaks within a 25 km radius include the Puntón de Guara at 2,078 m located 19.8 km to the east, the Tozal de Cubilás at 1,938 m situated 24.3 km to the east, and the Peña de Oroel at 1,770 m found 22.1 km to the north. Additional visible giants include the Pico de las Canales de Fragineto at 1,738 m at a distance of 17.4 km to the east, the Piunta de Sora at 1,707 m located 21.2 km to the north, and the Gabardiella at 1,696 m lying 12.9 km to the east.
The range
The Lavierre and Loarre Mountains comprise 110 named peaks, making it a distinct subsection within the Western Pre-Pyrenees. Within this range, Bones holds the position of the highest point at an elevation of 1,608 m. The range spans across the Spanish territory in Aragon, offering a variety of walking routes and natural features across its terrain.
Access and starting points
Access to Bones is supported by local infrastructure and nearby settlements. The village of Arguis lies 2.6 km southeast of the summit. OpenStreetMap data notes that there are two car parks within 2 km of the top, with the nearest located 1.6 km south at an elevation of about 1,110 m. Another common starting point is from the village of Arguis at about 1,040 m. There are also 12 mobile phone and communication masts mapped within 10 km, with the nearest positioned 3.4 km southeast.
Climate and weather
Climate figures for the summit are estimates derived from NASA POWER climate data covering the years 2001 through 2020, with temperatures adjusted to the summit elevation. The mean temperature at the summit reaches about 16 °C in the warmest month of July, and drops to about 0 °C in the coldest month of January. Months with a mean temperature above freezing at the summit include March, April, May, June, July, August, September, October, November, and December. Precipitation in the surrounding area totals about 650 mm annually, with April being the wettest month recording about 70 mm, and July the driest with about 30 mm. Typical regional weather hazards include sudden shifts in mountain weather, wind exposure on ridges, and winter snowfalls.
Best time to visit
The most favorable months to visit Bones are those when the summit maintains a mean temperature above freezing, spanning from March through December. During this extended period, conditions are generally more accessible for walkers, with July being the warmest month. Visitors should still monitor forecasts for precipitation, noting that April tends to be the wettest month while July is the driest.
Nature and wildlife
The landscape around Bones features typical Mediterranean and sub-Mediterranean mountain vegetation found throughout the Pre-Pyrenees. Slopes and valleys support native scrublands, wooded patches, and rocky outcrops suited to the local climate. Wildlife in the region includes various species of birds of prey, small mammals, and insects adapted to the elevation and terrain of Aragon.
Guides and organised ascents
While many hikers ascend Bones independently, hiring a certified professional is advisable for those unfamiliar with mountain terrain or winter conditions. In Spain, the national mountain guide association is the Spanish Mountain Guides Association (Asociación Española de Guías de Montaña (AEGM)), which is a member of the IFMGA/UIAGM. The national alpine club and mountaineering federation is the Spanish Federation of Mountain Sports and Climbing (FEDME). Established guiding companies such as Spanish Highs operating out of Granada (Sierra Nevada) serve as examples of where visitors usually turn for professional mountain excursions in the country.
Safety and preparation
Ascending Bones requires adequate preparation, sturdy footwear, and standard hill-walking gear suitable for changes in weather and terrain. Walkers should carry sufficient water, waterproof layers, and navigation tools. In the event of an emergency in the mountains of Spain, the single emergency number is 112, which dispatches mountain rescue services across any available network.
Interesting facts
Bones holds the status of being the highest among 110 named peaks in the Lavierre and Loarre Mountains. The nearest higher peak is Pico del Águila, standing at 1,627 m at a distance of 5.6 km to the southeast. The peak is situated entirely within the municipality of Arguis in the district of Hoya de Huesca / Plana de Uesca.
FAQ
What is the elevation of Bones? Bones reaches an elevation of 1,608 m.
Where is Bones located? Bones is located in Spain, within the region of Aragon, the district of Hoya de Huesca / Plana de Uesca, and the municipality of Arguis.
What mountain range does Bones belong to? Bones belongs to the Lavierre and Loarre Mountains, part of the Western Pre-Pyrenees, Pre-Pyrenees, Pyrenees, and Iberian Peninsula.
What are the nearest peaks to Bones? The nearest peaks include Punta Peiró (1,579 m, 2.3 km W), Pico de la Calma (1,581 m, 4.1 km S), and Gratal (1,543 m, 4.4 km S).
Is there water on the way to Bones? OpenStreetMap records several springs around the summit area, including Fuente Fuenlatar 620 m to the north, Fuente la Barza 850 m to the southwest, and Manantial del Cerrenal 1.6 km to the northwest.
Are there huts on Bones? OpenStreetMap shows no hut or shelter within 2 km of the top, so hikers usually plan the ascent as a day trip or carry their own tent.
How long does it take to walk up Bones? Walking time estimates based on distance and height gain using Naismith's rule indicate roughly 60 to 90 minutes from the car park 1.6 km south, and about 1.5 to 2 hours from the village of Arguis, though real path times may vary.
Is there mobile phone coverage on Bones? There are 12 mobile phone and communication masts mapped within 10 km, with the nearest 3.4 km southeast; signals are generally likely on the open top, though 112 reaches emergency services over any available network and maps should be downloaded beforehand.