This is part of a group of new caches in this park. The portion of the park where most of these caches are hidden is pretty much undeveloped. There are a few trails, and most of these caches are close to the trails. It is a very popular area for mountain bikes. When I hid them (in the snow) I saw at least 6 bikes on the trails. I'm sure there will be many more during the summer. Watch out for these muggles as well as others who are are running, hiking or cross-country skiing.
Most of these caches shouldn't be to tough to find. The ratings are based on the conditions when I was there. Most of them will probably be easier to find when there isn't any snow.
I'm adding a bicycle attribute, but I would only try it on a mountain bike.
For this one you are looking for a slightly different kind of container which is similar to an oversized black bison tube. It is hanging in a pine tree close to the trunk. I hope this one doesn't go missing because it is not really hidden very well. The tree does not have many good hiding spots, but please do the best you can to avoid attention from the nearby muggle traffic. Have fun!