The place is really worth a visit if you haven't been there before. I suggest you take a trip on a sunny summer day. There is also a very nice café nearby, that they keep open on nice weather in the summer.
How to get there by bus:
Take the bus 65A or 66A from the city center and travel all the way to the end of the line. The bus stop is called "Vattuniemi". From there it's about 500-700 meters to the cache.
The cache might be hard to find if there is snow on the ground.
This cache has been renewed 5/2005. The old logbook was photographed and is now here.