
Oslomarka
Oslo • Nature Reserves & Wildlife
A vast forested area surrounding Oslo, offering diverse outdoor activities throughout the year.


An island in the Oslofjord, known for its serene environment and rich birdlife.
Gressholmen is part of a small archipelago in the Oslofjord, accessible by ferry from the city. The island offers a peaceful escape with its gentle landscapes and is especially popular with birdwatchers due to the diverse avian species that inhabit the area. Visitors can wander along the trails, enjoying the lush nature and occasional views of the surrounding islands. Gressholmen's quiet charm and accessible location make it a favored spot for those looking to unwind in nature.
Gressholmen, Oslo, Norway
Spring and early summer, when bird activity is at its peak.
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