Highlight (Segment) • Monument
Road cycling
5.0
(1)
The Granasjøen Dam is a significant man-made monument located in the Nerskogen area of Rennebu municipality, Trøndelag county, Norway. This impressive rock-fill dam, standing 55 meters high and stretching 1080 meters long, creates the artificial lake Granasjøen, which serves as a crucial regulating reservoir for the Grana power plant. The lake's water level fluctuates between 610 and 650 meters above sea level, and County Road 512 runs directly along the dam's crest, making it easily accessible and a notable landmark…
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September 5, 2025
Road cycling

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Best routes near Granasjøen Dam

13
riders
95.4km
05:02
1,400m
1,400m
Hard road ride. Very good fitness required. Some segments of this route may be unpaved and difficult to ride.
Details
Informations
Distance 1.04 km
Uphill 0 m
Downhill 0 m
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Wednesday 13 May
7°C
1°C
98 %
Additional weather tips
Max wind speed: 13.0 km/h
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The area around Granasjøen Dam offers a variety of trails suitable for different preferences. While the dam itself is part of County Road 512, making it accessible for scenic drives or cycling, there are also routes that explore the lake's shores and venture into the wider Nerskogen area. Hikers can find options ranging from easier paths to more advanced routes, often incorporating the dam into longer loops.
Yes, while specific 'easy' trails aren't detailed, the general area around Granasjøen Dam is suitable for families. The dam's crest, which is part of County Road 512, offers a flat and accessible path for a stroll with scenic views. Exploring the lake's shores can also provide gentle walking opportunities. For more detailed, family-friendly routes, it's advisable to check local trail maps or resources.
The natural surroundings of Granasjøen Dam generally welcome dogs, making it a good spot for dog-friendly walks. As with any outdoor area, it's important to keep dogs on a leash, especially near wildlife or livestock, and to clean up after them. Always check local regulations or signage for any specific restrictions.
Parking is available in the vicinity of Granasjøen Dam, as the area is designed for visitor access. Since County Road 512 runs along the dam's crest, there are likely designated parking areas nearby. However, during peak seasons, parking might fill up quickly, so arriving earlier in the day is often recommended.
Granasjøen Dam is located in a more rural area along County Road 512 in Nerskogen. Direct public transport options might be limited. Visitors typically reach the dam by private vehicle. It's recommended to check local bus schedules or regional transport services for the most up-to-date information on accessibility.
Beyond the impressive dam structure itself, the area offers magnificent views of the mountains in the Trollheimen region. The expansive artificial lake, Granasjøen, provides a scenic backdrop, and the dam's crest offers panoramic vistas of the reservoir and surrounding landscape. Exploring the lake's shores can also lead to picturesque spots.
While the warmer months are ideal for activities like fishing, boating, hiking, and cycling, Granasjøen Dam can also be visited in winter. However, winter conditions in mountain regions can be challenging, with snow and ice affecting road access and trail conditions. Winter activities might include cross-country skiing or snowshoeing, but visitors should be prepared for cold weather and potentially limited services. Always check local weather and road conditions before a winter visit.
The area around Granasjøen Dam, particularly in Nerskogen, offers possibilities for camping and other accommodations, catering to those who wish to extend their stay. While specific cafes or pubs directly at the dam might be limited, nearby villages or towns would offer dining options. It's advisable to research local amenities in advance, especially during off-peak seasons.
The Granasjøen Dam was constructed in 1982 as part of the extensive development of the Orkla and Grana river systems for hydroelectric power. Its construction was met with considerable local and environmental opposition before and after its approval in 1978. Protests stemmed from concerns about nature conservation and the impact on local agriculture, as the damming led to the inundation of a cultivated agricultural area and submerged numerous farm buildings and cabins. Despite the protests, it became a crucial part of the Grana power plant.
Yes, Granasjøen is a popular fishing destination. Opportunities to rent boats and fishing gear are available locally. It is highly likely that a fishing permit or license is required to fish in the lake, as is common practice in Norway for regulated fishing waters. Visitors should inquire locally or check with relevant authorities for permit requirements before fishing.