Linnoittajankallio

Due to the location, be sure to read the access information carefully. This is a nice new place, so let's do everything we can to maintain access. In addition, as this is a new crag, be very vocal about your opinions on grades, so we can move them accordingly!

Linnoittajankallio is a smallish very suburban crag in Länsimäki. Linnoittajankallio consists of two distinct areas, the main area with two large boulders and two nice little walls nestled very close to each other. The place resembles Mellunmäki, as both crags have a high density of large-(ish) boulders. The rock quality is quite similar as well.

Due to it's suburban location, there is a bit of trash lying around. VUK ry has cleaned the crag thoroughly twice already, but new trash keeps getting left there/found under the leaves etc. Be vigilant, as to not step onto glass, and maybe bring a bag with you to keep the crag nice and clean for everyone!

You can climb most of the routes here with 1-2 pads, but more are recommended for Keulakuva and Kuhavelho, as the landing for the two is quite rough. Otherwise landings are mostly flat and rockless. The main area has minimal shade, while the forest sector has really good shade coverage and stays relayively cool during the summer.

Here's some recommendations for climbs at the crag!

Keulakuva, 7B: Tough as nails, requires immense compression- and finger strength. The king line, very aesthetic.
Hätäri, 7A: A hard problem, originally climbed with a multi-kneebar beta, but has other options available.
The Root of The Problem, 6C: A nice explosive move into a jug that's followed by a very hard and technical mantle.
Kellotornin Miekkatappelu, 6B+: The same big move into a powerful lateral sequence with a technical finish.
Kuhavelho, 6A+: A very nice technical slab on the taller side with the crux at the top. Exciting!
Geggamoja, 6A: An enjoyable crimpy warm-up.
Käpytikka, 5+: High quality mantle practice.
Corndog, 5: A very visually striking line, amazing for it's grade.
Alakulhoinen, 4: An easy route with a mantle into a bowl that isn't the top!

The crag was discovered late August of 2024. The development began late August of the following year. Only a few climbs were climbed during 2025, most notable being The Root and Keulakuva stand.

Development continued swiftly during the early spring of 2026. Nearly all climbs were sent in quick succession, but Hätäri and Keulakuva required additional assistance. Shoutout to Olli Arkko and Antti Nuopponen for their ingenuity on the two routes! After some finishing touches and a couple of the last sends, the topo was sent in for publishing late April.