Odden marina

Odden Marina is a private guest harbour run by Odden Marina Båtforening in Slemmestad, Asker, with guest berths both inside the harbour when club members are away, and short-term berths outside the harbour facility. It lies on the inner Oslofjord close to the industrial harbour, where you navigate straight towards the Heidelberg Materials (formerly Norcem) silos in Slemmestad, marked at night by red lights on top.

The marina is self-service, and booking and payment for a guest berth is done only through the Mooringo app, where you can book for two consecutive nights from 15:00 on arrival day to 12:00 on departure day. The price is NOK 100 for boats up to and including 30 feet and NOK 200 for boats over 31 feet per day, with the harbour fee including access to water and electricity, though limited to a maximum of 1000 watts per power outlet. Note that there is an industrial harbour on the opposite side used by larger vessels, so guests should use the berths inside the breakwater or within the harbour itself.

On the pontoons you'll find shore power and fresh water for the boat. However, there is no toilet or shower in the harbour facility itself, though a toilet is available during the library's opening hours.