Oslo summer guide
Summer Wellness in Oslo (2026)
Summer in Oslo is magical for wellness enthusiasts. With 18+ hours of daylight, fjord water at 18-22°C and countless free outdoor arenas, Oslo in summer is one of Europe's best cities for active recovery.
Best Summer Wellness Activities in Oslo
🌊 Floating Sauna + Fjord Bath
Peak summer season for KOK Oslo and SALT. Sunset sauna until 23:00, midnight atmosphere by the fjord. Fjord temperature 18-22°C in July–August makes it comfortable to jump in after the sauna.
→ All floating saunas in Oslo🏖️ Sørenga Sea Bath
Oslo's most popular summer destination. Municipal sea bath with sauna, sandy beach and rocks. Free entry. Can get crowded – come early on weekdays for the best experience.
→ Saunas in Oslo🏃 Summer Running
The Akerselva route (8 km) and Sognsvann loop (7 km) are Oslo's favourite summer running routes. November Project Oslo organizes free workouts in Frognerparken Wednesday and Saturday.
→ Run clubs in Oslo💪 Outdoor Training
Frognerparken, Aker Brygge and Langøyene have free outdoor exercise equipment. Use the city's park facilities for bodyweight training, yoga and functional training in fresh air.
→ Outdoor training in OsloShowing 0 venues
Frequently Asked Questions
What is the best summer wellness experience in Oslo?
The best summer wellness experiences in Oslo: (1) FLOATING SAUNA + FJORD BATH: KOK Oslo and SALT in summer is magical – sauna at sunset with fjord swimming afterwards. (2) SØRENGA SJØBAD: Free municipal sea bath with sauna, rock bathing and sandy beach – the city's most popular summer destination. (3) OUTDOOR RUNNING: The Akerselva route (8 km) and Sognsvann loop (7 km) are perfect in summer with temperate +20°C temperatures. (4) OUTDOOR GYMS: Free outdoor training at Frognerparken, Aker Brygge and along the fjord. RECOMMENDATION: Combine morning run + sea bath + sauna on a Saturday for the ultimate Oslo summer wellness experience.
Which saunas are open in summer in Oslo?
All Oslo saunas are open in summer, and many have extended hours: KOK OSLO – open until 23:00 on many days, fantastic sunset experience. SALT AKER BRYGGE – outdoor cultural events + sauna all summer. SØRENGA SJØBAD – free municipal bath with sauna, open late. OSLO BADSTUFORENING – at Ljanskollen, guest visits possible. BADSTU VULKAN – indoor, good for rainy days. SUMMER TIP: Come early on weekdays or book in advance – floating saunas are fully booked weekends in July and August. Prices are generally the same year-round, but some venues have summer offers.
What is the best outdoor training destination in Oslo in summer?
Best outdoor training spots in Oslo in summer: (1) FROGNERPARKEN – free outdoor gym, running track around park (2.5 km), November Project Oslo meets here for free. (2) AKER BRYGGE / TJUVHOLMEN – running along the fjord, outdoor exercise equipment, beach volleyball. (3) AKERSELVA ROUTE – 8 km flat path from Grünerløkka to Maridalsvannet, popular for running and cycling. (4) SOGNSVANN – 7 km scenic loop, swimming in the lake afterwards. (5) EKEBERG – running trails through forest with panoramic views over Oslo and the fjord. (6) LANGØYENE – boat out, beach and outdoor activities combined with swimming. FREE: All these locations are free to use.
Can I swim in the Oslofjord in summer?
Yes! The Oslofjord is perfect for swimming in summer. Water temperature rises to 18-22°C in July and August. Best swimming spots: (1) SØRENGA SJØBAD – most popular in the city centre, sandy beach + rocks + sauna. (2) LANGØYENE – island in the fjord, beautiful sandy beach, reached by boat from Aker Brygge (approx 50 NOK). (3) HUK – Bygdøy beach with sandy beach and rocks, nice seabed. (4) INGIERSTRAND – south of Oslo, train from NSB, large sandy beach and pier. (5) HVERVENBUKTA – southern part of the city, known for marbles and swimming. WATER TESTING: Oslo municipality tests water quality weekly – see the bathing water overview at oslo.kommune.no.
What are the best running routes in Oslo in summer?
Best running routes in Oslo in summer: (1) AKERSELVA ROUTE (8 km): From Grünerløkka to Maridalsvannet along the river – flat, shaded, popular. (2) SOGNSVANN LOOP (7 km): Scenic loop in the forest, cool down in the lake afterwards. (3) AKER BRYGGE → SØRENGA (5 km return): Along the fjord, perfect for morning runs with sea views. (4) FROGNERPARKEN LOOP (2.5 km): Shorter run in the park, good for intervals. (5) EKEBERG TRAIL (5-10 km): Forest run with Oslo panorama, varied terrain. (6) HOLMENKOLLEN LOOP (10 km): From Frognerseteren down through the forest, good elevation. TIP: Start early in the morning – Oslo can get hot in the middle of the day in summer (+25°C).
Which run clubs are active in summer in Oslo?
Run clubs in Oslo especially active in summer: NOVEMBER PROJECT OSLO – free summer workouts in Frognerparken, Wednesday 06:30 and Saturday. OSLO LØPEKLUBB – Tuesdays and Thursdays from Bislett, summer runs to the fjord. BFG RUN CLUB – social runs along Akerselva and to the sea bath. KONDIS AND IL CLUBS – organized training with summer races and night runs in June. MIDNIGHT SUN RUNS: Special midsummer runs in June where you run at midnight sun – popular Oslo tradition. OSLO MARATHON: 13 September 2026 – many run clubs organize summer training specifically aimed at the autumn marathon.
How much does outdoor training in Oslo cost in summer?
Much outdoor training in Oslo is free: FREE: All running routes (Akerselva, Sognsvann, etc.), outdoor exercise equipment (Frognerparken, Aker Brygge), November Project Oslo workouts, most sea baths (except Sørenga 90-110 NOK). CHEAP (under 200 NOK): Sørenga Sjøbad 90-110 NOK (sauna + sea bath), Langøyene boat + swimming approx 100 NOK, run clubs free or 50-100 NOK/month. FLOATING SAUNAS: 150-250 NOK per person (2 hours), not particularly more expensive in summer. GYMS: 300-600 NOK/month if you want indoor access as well. TIP: Get most things free – Oslo has exceptional free outdoor wellness in summer.
What is Oslo Marathon and how do I prepare?
Oslo Marathon 2026 is 13 September. It is Norway's second largest marathon with 10,000+ participants. Distances: Marathon (42.2 km), Half Marathon (21.1 km), 10 km, Relay. START: Rådhusplassen, through the city centre, along the fjord and back. REGISTRATION: Via oslomaraton.no, typically opens March/April. PREPARATION: Start marathon training at least 16-20 weeks in advance (May-June). Half marathon training 10-12 weeks. Run clubs in Oslo organize their own training groups for the marathon – check Oslo Løpeklubb and Kondis. SUMMER FOCUS: Build up mileage base in June-August, long run Saturday, tempo session Tuesday, easy jog Wednesday and Thursday.