One of Oslo’s best-kept secrets is right in plain sight: a collection of pristine islands in the Oslofjord that feel worlds away from the city, yet are accessible by a short ferry ride from downtown. During the warm summer months, these islands become Oslo’s playground – perfect for swimming, sunbathing, hiking, and experiencing Norwegian nature at its finest.

The Islands: Your Urban Escape

The Oslofjord is dotted with dozens of islands, each with its own character and charm. The most popular and accessible ones include Hovedoya, Langoyene, Bleikoya, and Gressholmen. All can be reached using your regular public transport pass, making this one of the most affordable day trips you’ll find in any European capital.

Hovedoya is perhaps the most popular, featuring beautiful beaches, hiking trails, and the ruins of a 12th-century monastery. The island also has a rich cultural history and several small beaches perfect for families.

Langoyene is known for having Oslo’s best beach – a long stretch of sandy shoreline that’s ideal for swimming and beach volleyball. On sunny summer days, it can get quite crowded, so arrive early to secure a good spot.

Bleikoya offers a more tranquil experience with rocky outcrops perfect for sunbathing and crystal-clear water for swimming. It’s smaller and less crowded than the other islands, making it ideal for those seeking peace and quiet.

Ferry Routes and Schedules

Ferries to the islands depart from Aker Brygge and Vippetangen piers, both easily accessible from downtown Oslo. The ferry ride itself is part of the experience – you’ll get beautiful views of Oslo’s waterfront and the surrounding landscape.

Summer Schedule (May-September): Ferries run frequently throughout the day, typically every 30-60 minutes depending on the destination and time of day.

What You Need: Just your regular public transport card (Ruter pass) or a day ticket. No special ferry tickets required!

Duration: Most islands are 10-20 minutes away by ferry, making them perfect for spontaneous trips.

What to Bring

Unlike many beach destinations, the Oslo islands have limited facilities, so come prepared:

• Food and drinks: Pack a picnic! While some islands have small kiosks, selection is limited and prices are high.
• Sun protection: The Nordic sun can be deceiving. Even on cloudy days, UV levels can be high.
• Swimming gear: The water temperature in summer ranges from 16-20°C (61-68°F) – refreshing but not tropical!
• Waterproof bag: Keep your belongings dry during the ferry ride.

Island Etiquette: The Norwegian Way

Norwegians have a strong tradition of enjoying nature responsibly. When visiting the islands, follow the unwritten rules:

• Leave no trace: Pack out everything you bring in, including organic waste.
• Respect quiet zones: Many Norwegians come to the islands for peace and relaxation.
• No amplified music: Enjoy the sounds of nature instead.
• Right to roam responsibly: You can explore freely, but don’t disturb wildlife or other visitors.

Beyond Summer: Year-Round Island Life

While summer is prime island season, don’t overlook the off-season beauty. Spring and fall offer dramatic skies and fewer crowds, while winter brings a stark, beautiful landscape perfect for contemplative walks.

Some ferries run year-round, though with reduced schedules in winter. Check the Ruter app for current timetables.

A Uniquely Oslo Experience

The ability to go from downtown Oslo to pristine natural islands in under 30 minutes is something that makes this city truly special. It’s a reminder of Norway’s deep connection to nature and the sea, and why Oslo consistently ranks as one of the world’s most livable cities.

Whether you’re a visitor looking to escape the urban environment or a local in need of a quick nature fix, the islands of the Oslofjord offer an unforgettable experience that embodies the Norwegian spirit of friluftsliv – the love of outdoor life.