Lakes around Frogn municipality in Norway offer diverse natural experiences, complementing its extensive coastline along the Oslofjord. The area features both coastal and freshwater bodies, providing varied landscapes for outdoor activities. Frogn is home to notable freshwater lakes like Oppegårdtjernet, which formed approximately 11,000 years ago. These lakes are easily accessible and provide serene natural escapes.
Last updated: May 19, 2026
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Beautiful walking route immersed in nature
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Beautiful beach on the fjord south of Oslo
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From the shelter, which is beautifully situated on the lake, you can take a short but interesting walk over wooden stairs, wooden walkways and steep forest paths along the lake and rocks.
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Passionately called "Gamla" among friends, this was the old main road into Oslo, today mostly trafficked by cyclists and vintage cars
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Key feature along the route out or into Oslo from the South East!
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wish I'd seen this tip before I cycled .... I travelled north to south and can confirm that cycle route 7 is generally not particularly nice to travel because of the heavy traffic.
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Hvervinbukta beach is one of the most wonderful beaches; It is located 20 minutes from the city of Oslo in Norway, and tourists and residents visit it for recreation and swimming with their families and friends. There are soft golden sands and clear, refreshing waters. If you are nearby, do not miss his visit to spend wonderful moments away from the hectic atmosphere of the city
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Cycle road 7 between Moss and Vestby is not very nice and mostly follows roads with heavy traffic. A better alternative is following a (Komoot) route from (south to north direction) Moss center - Son center - Vestby church. Or simply follow the gravel road along the train tracks from Sonsveien station.
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The lakes in Frogn offer a variety of outdoor activities. You can enjoy hiking, gravel biking, and mountain biking on numerous trails. For instance, there are hiking routes like the easy "Oppegårdtjernet loop from Heer" or moderate options such as "Varden (Håøya) loop from Håøya." Cyclists can explore routes like Gamle Mosseveien, known for its flat terrain along a scenic lake, or the paths around Gjersjøen lake. Additionally, gravel biking and mountain biking trails are available for more adventurous riders.
Yes, several spots around Frogn are great for families. Hvervenbukta Beach, located on the fjord, is a popular family-friendly destination for recreation and swimming with soft sands and clear waters. Gamle Mosseveien and Gjersjøen lake are also noted as family-friendly, offering scenic and generally calm routes suitable for cycling. Oppegårdtjernet, a freshwater lake, provides opportunities for easy hiking, swimming, and berry picking, which can be enjoyable for all ages.
Yes, swimming is possible in several areas. Oppegårdtjernet, Frogn's largest natural tarn, offers opportunities for swimming and features smooth rocks perfect for sunbathing. For a coastal experience, Hvervenbukta Beach is a wonderful option with clear, refreshing waters on the Oslofjord.
You'll find a range of hiking trails. Around Oppegårdtjernet, there's a moderately challenging trail encircling the tarn, winding through mixed forests and rocky outcrops, with parts running alongside the water. The Årungen Lakeside Trail offers a fun walk along the shoreline, featuring wooden stairs, walkways, and forest paths. For more options, check out the hiking guide for Frogn, which includes routes like the easy "Oppegårdtjernet loop from Heer" and moderate trails on Håøya.
Yes, Oppegårdtjernet has historical significance. It was an important water source for 21 farms in central Frogn, with a private waterworks established there in 1922. The lake also played a role in Drøbak's 19th-century ice export industry, as ice was harvested from its waters. While not a historical site itself, Gamle Mosseveien was historically the old main road into Oslo.
Frogn offers excellent cycling opportunities around its lakes. Gamle Mosseveien is a popular choice, known for its flat route along a scenic lake, primarily used by cyclists and vintage cars. Gjersjøen lake also features consistent views along routes connecting to Oslo from the southeast, often used by cyclists. Another option is the area around Lake View Near Cycle Route 7, though some sections of Route 7 itself can have heavy traffic, so exploring alternative Komoot routes is recommended.
The region offers diverse natural beauty. Oppegårdtjernet is a serene tarn surrounded by mixed coniferous and open pine forests, with picturesque views along its shores. Gjersjøen lake provides consistent scenic views, especially for those cycling along its edges. The Årungen Lakeside Trail immerses you in nature with forest paths and views of the lake. Many areas offer tranquil ambiance and opportunities to reconnect with nature.
Yes, fishing is an option, particularly at Oppegårdtjernet. This freshwater lake is known for pike and perch. For anglers, a 14-foot aluminum boat can be rented for use on the lake, with details on fishing reports and contact information available through Frogn JFF.
Yes, the area around Oppegårdtjernet is known for its abundant berries. Visitors can find blueberries, lingonberries, and cloudberries, making it a great spot for foraging during the right season.
Many lakes are quite accessible. Oppegårdtjernet is located just about 10 minutes from the center of Drøbak. Parking is available at Frogn videregående skole during afternoons and weekends, and it can also be accessed from Ottarsrud via Bekkenstenveien. For other areas, it's advisable to check specific access points, but generally, the region is well-connected to Drøbak and surrounding areas.
Visitors appreciate the diverse natural experiences, from tranquil freshwater tarns to scenic fjord-side beaches. The komoot community particularly enjoys the picturesque views, the peaceful atmosphere, and the variety of trails for hiking and cycling. Many highlight the opportunity to escape into nature and enjoy activities like swimming, fishing, and berry picking in a serene setting.


Still not found your perfect lake around Frogn? Check out the guides of these regions to see even more beautiful places.