In order to enjoy this cache to it's fullest you must do a simple search on the internet.
Google "The Crooked Forest of Poland"
Read the wiki, look at some of the images and wonder at its mystery.
Once done you are ready to seek this cache.
The cache is a fair sized camouflaged bison tube at eye level.
Please let me know what you think of this mysterious phenomenon and what you think of this kind of cache.