Gressholmen
Gressholmen, Heggholmen, and Rambergøya are three connected islands in the Oslo Fjord offering excellent opportunities for swimming and sunbathing, and visitors can also see one of the oldest lighthouses in the fjord.

🏝️ Three connected islands in the Oslo Fjord.
☀️ Great for swimming, sunbathing, and seeing one of the oldest lighthouses.

Why Go

🏊‍♀️ Enjoy excellent opportunities for swimming and sunbathing
💡 See one of the oldest lighthouses in the Oslo Fjord
🌿 Experience nature on interconnected islands

Why Avoid

⚠️ Be aware of pollution warnings from an old shooting range on parts of Gressholmen and Rambergøya. Follow Oslo Municipality’s recommendations.

Last updated 19 days ago

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