This is a standard cache that (used to be) decorated with pictures of race cars and ATVs. The initial contents include things for both kids and adults. In the summer months, you should be able to drive most of the way. In the winter months, you'll have a longer (but mostly easy) walk. Only the last part is off-path on a medium grade slope.
The cache is fairly well hidden. If you get stuck, the hint pretty much gives it away, but you won't understand it unless you get fairly close.
Ybbx orgjrra gur ryobj naq gur ynetr gjvaf.