Hammarn has some of Swedens best bolted multipitches, even if there aren't much competition. Well bolted routes a bit over 100m on great rock makes Hammarn unique in Sweden.
The rock is rough red granite and most holds are crimpers, but you can also find a few jugs here and there. The main wall is close to veritcal and the pitches are usually between f6a and f6c+.
Most climbers park at the top and rapell down to the start of the routes. This makes the routes feel a bit more serious.
This is a summer destination due to the notheast facing walls.