The first-class golf course next to Kastelholm Castle is located only 5 kilometres from Eden's cottages. There are two complete 18-hole rounds and a restaurant. See

Sights near the cottages

Sund is considered the cultural cradle of Åland with several fascinating sights dating back to the Swedish and Russian eras. There are many places worth a visit are, for example:

Kastelholm Castle
Bomarsund fortress ruins
Jan Karlsgården open-air museum
Prison Museum Vita Björn
Museum Telegrafen in Bomarsund
Åland Photography Museum

Information on more sights:

Site by Strax