Antelope Spring Loop Trail is a 6.8 mile moderately trafficked loop trail located near Kelly, WY that features beautiful wild flowers and is rated as moderate. The trail offers a number of activity options and is accessible from March until October.
I mountain biked this trail a few years back. A grueling climb to the top, but it is well worth it. From the top you can see the entire region with mountains all around you. The ride down is pretty fast and furious. An awesome loop in beautiful country!