About Håøya
Håøya is an island in Oslofjorden in Frogn municipality, Norway. Its area is 5. 6 km², which makes it the largest island in inner Oslofjorden.
Håøya is an island in Oslofjorden in Frogn municipality, Norway. Its area is 5. 6 km², which makes it the largest island in inner Oslofjorden.
