There is only two spots with this rock quality in Jyväskylä. The other one has no topos so you are left with this one. 28.7 is not a bad option and it is a local classic venue! Considered by many to be the best bouldering area in Jyväskylä. Well it's the best in Kuukanpää at least!
28.7 can stay damp for a long time after rain. Some problems like Kuhanjulma and Elämäni savotta have big ponds of water underneath for a very long time in the spring/early summer. So they are best done in summer or autumn. On the other blocks under power line dry very quickly and are worth checking out if problems in the forest are damp.
Worthwhile climbs:
Fyysikko 8B, a classic Tomi Nytorp slouper traverse.
Hips Don't Lie 8A, visiting climber Sami Roimppainen got to first ascent on this masterpiece.
Unelma 7C, a classic slab-mantel f.a by Heko Pöyry.
Jojo 7B+, the other arête... f.a by Anton Johansson (editorial note: might actually be 7C+) seen only 3 repeats so far.
Dementia 7B+, feels impossible at first but when you unlock te sequence it's easy. F.a by Mika Hinkkanen.
Pub Anton 7B, this is SUBERB! Again Anton Johansson.
Harmonia Assis 7A+, really good technical climbing. F.a by Jyrki Kauko.
Kuhanjulma 7A, this is the reason you came here right? One of the best arêtes in Finland! F.a by legend Juha Saatsi!
Vanha liitto 7A, the other sloper traverse. F.a by Marko Kauko.
Sirdalud 6C+, a difficult mantel. F.a Marko Kauko.
Orudis 6C, one of the higher boulders in the area. F.a Marko Kauko.
Persanal Trainer 6C. Markku Tawast.
Pelle de la natur(e, actually) 6B+, easy (well not that easy) version of Unelma! F.a Jyrki Kauko.
Elämäni savotta 6B, this will surprise you! Or then you just have bad technique and can't do it at all... F.a by non other than DR. Tomi Guttorm.
Le toit de 28.7 6A. Something for timid climbers. F.a Jyrki Kauko
Dalle de la quepe 5. Mantel at the top might make you think twice. F.a Jyrki or Marko Kauko
If you do first ascents, eleminates or stupid versions will not be published!