Location and surroundings
Østrehogna belongs to the Fennoscandian Shield, narrowing down through the Scandinavian Mountains, the Southern Scandes, the Eastern Highlands, and finally the Bittermarka/Grøna range. The Bittermarka/Grøna spans across Norway and Sweden. Within this specific range, Østrehogna holds the rank of the highest of 124 named peaks. The surrounding landscape features rolling highland terrain typical of the region, interspersed with ridges, hills, and open expanses.
Neighbouring peaks
The immediate surroundings of Østrehogna include several close summits and elevations. The nearest features are:
- Vestrehogna (peak), 1,040 m, 1.3 km SW
- Litlhogna (hill), 980 m, 1.6 km NW
- Østretangen (hill), 990 m, 1.7 km S
- Gråbeinhøa (hill), 973 m, 2.4 km SW
- Gråhöa (hill), 875 m, 2.5 km E
- Nysæterskarven (hill), 840 m, 2.8 km N
- Hognsjøhøa (hill), 956 m, 2.9 km NW
- Hognsjøhøgda (hill), 920 m, 3.3 km NW
The view from the summit
From the high point of Østrehogna, the wider landscape opens up to reveal several significant summits within a 25-kilometre radius. Notable high points in the vicinity include Tverrfjellet at 1,209 m located 14.7 km SW, another Tverrfjellet at 1,209 m located 12.7 km SW, Kampflåhøgda at 1,208 m located 22.1 km SW, Storelthøa at 1,202 m located 22.8 km SW, Høgfjellet at 1,154 m located 19.1 km SW, and Kvitvola at 1,154 m located 16.3 km NW. These surrounding giants dominate the views across the rugged terrain.
The range
Østrehogna is situated in the Bittermarka/Grøna range, which spans across the borders of Norway and Sweden. This range contains 124 named peaks in total. Østrehogna itself serves as the highest point of the range at 1,185 metres in elevation. The wider mountain system forms part of the Southern Scandes, which in turn feeds into the massive Scandinavian Mountains and the ancient Fennoscandian Shield.
Climate and weather
Weather data for Østrehogna is based on estimates from NASA POWER climate records spanning 2001 to 2020, with temperatures adjusted to the summit elevation. The mean temperature at the summit reaches its warmest in July at about 10 °C, while January is the coldest month with a mean of about -11 °C. Months with a mean temperature above freezing at the summit include May, June, July, August, and September. Annual precipitation in the surrounding area is about 1,150 mm, with August being the wettest month recording about 145 mm, and February the driest with about 55 mm. Typical weather hazards in this region include sudden wind shifts, rapid drops in temperature, and low visibility from mist or heavy precipitation.
Best time to visit
The suitable period for visiting Østrehogna aligns with the months that experience mean temperatures above freezing at the summit: May, June, July, August, and September. During these warmer months, conditions are generally more favourable for ascents, though visitors must remain prepared for changeable weather. February offers the driest conditions in terms of overall precipitation, but winter conditions demand specialized alpine gear and short daylight hours.
Nature and wildlife
The environment around Østrehogna features subalpine and alpine vegetation adapted to short growing seasons and cold winters, including hardy grasses, dwarf shrubs, mosses, and lichens. The region provides a habitat for various northern wildlife species suited to high-elevation terrain and open highlands. The protected area of Drevfjällen is located at or near the summit, helping to preserve the natural ecological integrity of this mountain landscape.
Guides and organised ascents
While many hikers undertake climbs in Norway independently, engaging a certified professional is advisable for those facing difficult weather or unfamiliar terrain. Mountain guiding in the country is represented by the Norwegian Mountain Guides Association (Norske Tindevegledere (NORTIND)), which is an IFMGA/UIAGM member organization. Climbers seeking formal instruction or organized trips can also look to the Norwegian Climbing Federation (Norsk Klatreforbund). Established guiding companies operating in Norway include Jostedalen Breførarlag based in Jostedal and Lofoten Mountain Guides based in Kabelvåg (Lofoten). These companies serve as examples of where visitors usually turn for professional support in the region's mountains.
Safety and preparation
Ascending peaks of this elevation and terrain requires proper preparation, navigation skills, windproof and waterproof clothing, and sturdy footwear. Mountain weather can deteriorate rapidly even during the warmer months. In the event of an emergency, the national emergency number for mountain rescue is 112, which reaches the police who then task rescue organizations such as the Red Cross and other volunteer rescue corps. For medical emergencies, call 113. Mountain rescue services in Norway are provided free of charge.
Interesting facts
Østrehogna stands out as the highest of 124 named peaks in the Bittermarka/Grøna. It operates as the high point of its range, reaching an elevation of 1,185 m. The mountain is surrounded by a dense cluster of nearby elevations such as Vestrehogna and Litlhogna, while sharing geographical proximity with the Drevfjällen protected area.
FAQ
How high is Østrehogna? Østrehogna reaches an elevation of 1,185 metres.
Where is Østrehogna located? It is located in Norway, positioned within the Bittermarka/Grøna range, the Southern Scandes, the Scandinavian Mountains, and the Fennoscandian Shield.
What is the rank of Østrehogna by elevation? It is the highest of 124 named peaks in the Bittermarka/Grøna.
Are there huts on Østrehogna? The shelter Röskåsen is located 1.8 km east of the summit.
Is there water on the way to Østrehogna? Drinking water can be found about 1.8 km east of the summit, but visitors should generally carry adequate water or treatment methods for natural sources encountered along the way.
What is the mobile phone coverage on Østrehogna? There is one mobile phone and communication mast mapped within 10 km, with the nearest located 9.7 km SW. While open elevations may catch a signal, coverage can be patchy behind ridges; 112 reaches emergency services over any available network, and maps should be downloaded beforehand.