Location and surroundings
Geographically, Pic de l'Infern belongs to the Iberian Peninsula range hierarchy, specifically the Pyrenees, the Eastern Pyrenees, the Northeastern Pyrenees, and finally the Puigmal Massif. Within the administrative framework of France, it sits inside the Occitania region, the Pyrénées-Orientales district, and the municipality of Prades. Ranked as the 4th highest peak among 146 named summits in the Puigmal Massif, the mountain is surrounded by rugged terrain characterised by steep ridges, glacial cirques, and high mountain passes.
Neighbouring peaks
Pic de l'Infern is closely surrounded by several other high-altitude summits and ridges in the Puigmal Massif. The nearest neighbouring features include:
- Pic dels Gorgs, 2,848 m, 0.1 km SE
- Pic de Freser, 2,834 m, 0.5 km E
- Pic Superior de la Vaca, 2,820 m, 0.9 km SW
- Puig de Tirapits, 2,798 m, 1.0 km S
- Pic de Dalt de Coma Mitjana, 2,752 m, 1.2 km N
- Pic Inferior de la Vaca, 2,826 m, 1.3 km SW
- Piolet de Bastiments, 2,880 m, 1.4 km E
- Pic Bastiments, 2,881 m, 1.6 km E
Compared to these immediate neighbours, Pic de l'Infern stands slightly higher than most surrounding points, though it is marginally lower than the nearby Piolet de Bastiments and Pic Bastiments to the east.
The view from the summit
From the high vantage point of Pic de l'Infern, observers can view several major giants of the surrounding region. The highest peaks located within a 25 km radius include Puigmal at 2,910 m situated 9.2 km to the southwest, Pic de les Nou Fonts at 2,861 m located 3.8 km to the west, and Pic dels Bacivers de Prats at 2,844 m lying 2.1 km to the northeast. Additional visible summits include Pic de Fenestrelles at 2,827 m at a distance of 6.7 km west, Pic de la Fossa del Gegant at 2,808 m located 2.0 km west, and Pic de Racó Petit at 2,785 m positioned 2.9 km to the northwest.
The range
Pic de l'Infern is part of the Puigmal Massif, a mountain group spanning across the borders of both France and Spain. The highest peak of this massif is Puigmal, reaching 2,910 metres in elevation and located 9 km southwest of Pic de l'Infern. The massif contains 146 named peaks in total, with Pic de l'Infern taking the 4th position by height. The mountain range forms a prominent physical barrier and a popular destination for high-altitude activities in the eastern sector of the Pyrenees.
Climbing routes
One of the established climbing routes starts from the refugi d'Ulldeter and proceeds upward via the Coll de la Marrana. This path connects the valley infrastructure with the upper ridge systems of the massif.
Climate and weather
Climate estimates based on NASA POWER data from 2001 to 2000 indicate that mean temperatures at the summit of Pic de l'Infern reach their warmest in July at about 8 degrees Celsius, while January is the coldest month with a mean of about -3 degrees Celsius. Months maintaining a mean temperature above freezing at the summit include May, June, July, August, September, and October. Annual precipitation in the surrounding area is about 600 mm, with October being the wettest month recording about 70 mm, and June the driest at about 35 mm. Mountain weather in the Pyrenees can change rapidly, bringing sudden wind, fog, and thunderstorms.
Best time to visit
The most favourable window for visiting Pic de l'Infern generally aligns with the warmer months when the summit mean temperature rises above freezing, spanning from May through October. Among these, the drier summer months offer more stable conditions for travel along the high ridges. Winter and early spring bring snow cover and sub-freezing temperatures, requiring specialised alpine equipment and winter mountaineering experience.
Nature and wildlife
The environment around Pic de l'Infern features typical high-mountain Pyrenees terrain, characterised by alpine meadows, exposed rocky ridges, and sparse high-altitude vegetation adapted to cold winters and intense UV exposure. Wildlife in the area includes species such as the chamois, marmot, and various alpine birds. The mountain is situated within the protected boundaries of the Catalan Pyrenees Regional Natural Park, which helps preserve the local flora, fauna, and fragile ecosystems.
Guides and organised ascents
For visitors undertaking ascents in high alpine terrain, engaging a certified guide is advisable, especially when encountering snow, ice, or inclement weather. In France, professional mountain guiding is overseen by the French National Mountain Guides Union (Syndicat National des Guides de Montagne (SNGM)), which is a member of the International Federation of Mountain Guides Associations (IFMGA/UIAGM). The national alpine club and mountaineering federation for the country is the Fédération Française des Clubs Alpins et de Montagne (FFCAM). Established guiding organisations such as the Compagnie des Guides de Chamonix (Chamonix-Mont-Blanc) operate within the French mountains as examples of where visitors seek professional support. Guided ascents typically cover route navigation, safety instruction, and technical support, with prices varying based on the duration, group size, and inclusion of hut overnights.
Safety and preparation
Climbing Pic de l'Infern demands proper physical conditioning, appropriate alpine footwear, windproof and waterproof clothing, and navigation tools. Rapid weather shifts and afternoon thunderstorms are common hazards in the Pyrenees. In the event of an emergency, the standard emergency number for mountain rescue is 112, which routes callers to competent rescue services such as the gendarmerie PGHM or CRS Montagne.
History and name
The name Pic de l'Infern, translating conceptually to peak of hell, is believed to stem from the mountain's structural tendency—being separated from the main Bastiments-Pic de Freser axis by sharp, jagged ridges—to attract lightning strikes during electrical storms.
Interesting facts
Pic de l'Infern stands at 2,870 metres, making it the 4th highest peak among 146 named summits in the Puigmal Massif. Its nearest higher neighbour is the Piolet de Bastiments at 2,880 metres, located just 1.4 km to the east. The massif itself spans across the border between France and Spain, placing the mountain within a culturally and geographically rich border zone of the Pyrenees.
FAQ
What is the elevation of Pic de l'Infern? Pic de l'Infern stands at an elevation of 2,870 metres above sea level.
Where is Pic de l'Infern located? It is located in France, within the Occitania region and the Pyrénées-Orientales department, forming part of the Puigmal Massif in the Pyrenees.
What mountain range does Pic de l'Infern belong to? It belongs to the Iberian Peninsula range, specifically the Pyrenees, Eastern Pyrenees, Northeastern Pyrenees, and the Puigmal Massif.
What are the nearest peaks to Pic de l'Infern? The nearest peaks include Pic dels Gorgs at 0.1 km southeast, Pic de Freser at 0.5 km east, and Pic Superior de la Vaca at 0.9 km southwest.
Is there water on the way to Pic de l'Infern? Yes, water sources near the mountain include the Fonts del Freser spring located 1.0 km southeast and another spring 1.6 km west of the summit.
Are there huts on Pic de l'Infern? Nearby shelters include the Cabana de Tirapits located 690 m southwest and the Abri Étang de La Carança located 1.6 km northwest of the summit.
What mobile phone coverage is available on Pic de l'Infern? There are three mobile communication masts mapped within 10 km, with the nearest located 4.6 km north; while high ridges may catch a signal, coverage can fail in deep valleys, so maps should be downloaded beforehand and 112 reaches emergency services over any available network.