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Oscarsborg museum offers exhibitions and guided tours all year around. It is located in the main Fortress at Oscarsborg, which played a key role during the nazist's invasion on April 9th 1940. Today Oscarsborg is a popular destination for families...more
We had the Historical tour including the torpedo battery, this is a two-hour roundtrip on the island. We had a excellent guide that really knew the island and the islands history. I did not have a boring second and the trip could happily lasted another...More
A days trip from Oslo to Oscarsborg Fortress just off the town of Drøbak. During the summer there are two ferries, Oslo to Drøbak or to Son, which can transport you to the Fortress, though check the timetable. The reason being the guided tour start...More