At the initial coordinates you'll find something that guides you onward. It's not necessary to remove anything. Nor should you climb or crawl anywhere. The next stop is more than 1,5 but less than 2,0 km away (as crow flies).
There are two identical targets to search for at point 4. One of them is difficult to read, thus in case you find it first, keep looking for the other.
NOTE: Navicache Helsinki Central Park is about 20 meters away from starting coordinates. Do not get confused if you happen to find it. It contains some interesting information, but is NOT relevant to this cache.
All steps as well as the cache itself are winter-proof. Very deep snow may cause difficulties at stop 8, though. A penlight might be some help during Winter or twilight - no big flashlight is needed.
At new hiding spot (16th July 2016 onwards) the final cache may be unreachable in icy conditions during late Winter/early Spring.
There are plenty of other caches along the route.
Other caches in this series are:
Route 2000 - Part 2
Route 2000 - Part 3
2: Hessut and pealgis