Cache Creek to Game Creek Loop Trail is a 13.9 mile moderately trafficked loop trail located near Jackson, Wyoming that features beautiful wild flowers and is good for all skill levels. The trail is primarily used for hiking, walking, nature trips, and birding and is accessible from March until November.
Mountain bike - huzzah!
Great trail right within the town of Jackson. Not too difficult (gain about 1000 ft), and going down game creek is quite fun. Maintained well, but it's usually a little wet up until July. Be careful if you're hiking, it's being used more and more for mountain biking...good idea to keep on your toes throughout.