Sandsjöbacka, a nature reserve park about a 30 minute drive south from Gothenburg, is probably one of the best bouldering sites winter time. Around a dozen of problems in the 7-grade spectrum, many of the also being fast drying. One particular problems is recommended to do when the cold weather holds a grip on Sweden is Oscarsgalan (swedish for Oscar Academy Award). It’s a tall wall on very solid rock that sits along the side of a small swamp, and when the swamp freezes it’s a lot easier to access the rock.