Huge boulder (one of the boldest blocks in Turku area) with high class rock quality on the routes that are very unique. You can find hard and high topouts as well slabs as the over hanging problems. Some of the high balls are over 5m.
Grades are mostly 6a-7b. Couple of a way harder lines waiting for an ascend.
There is also smaller block in the crag where you can find problems from 5 to 6C
From the topo you can see hard open projects that haven't seen an ascent. Feel free to try them.