You might want to get your camera out and head to Pater Noster Lighthouse— just one of the landmarks located 2.1 mi (3.4 km) from central Klaedesholmen.
Nordic Watercolour Museum is 0.4 mi (0.6 km) from central Skaerhamn, why not stop by during your stay. If you want to experience more of the culture Skaerhamn has to offer, head to Åstol Rökeriet Ferry Terminal, Åstol, and Sculpture in Pilane.
You might want to practice your swing at Tjorns Golf Club, a golf course located 1.3 mi (2.1 km) from central Kållekärr. If Tjorns Golf Club doesn't quite scratch your golfing itch, Kungalv Kode Golf Club and Ingetorps Golf Club are all just a short drive away.