You'll be feeling cool and groovy too when you find this kid friendly small cache in a park. Okay, who's kidding who? You'll probably be tired and sweaty from riding your bike all over the place. But still... geocache!
I gave this cache a 3 difficulty because it's a green micro bison tube in a pine tree. That said, it's about eye level (for a 5-10 guy) and hanging from a little stub of a branch right by against the trunk of the tree. It's not supposed to be difficult, but when it's a bison in pine, you never know.