The Jones Hole Trail is located in the northern section of Dinosaur National Monument (DNM) on the Utah side - DNM also stretches across to Colorado. This area and trailhead (TH) is home to the Jones Hole National Fish Hatchery, where rainbow trout, brown trout, and brook trout are raised to stock areas in Utah, Wyoming, and Colorado. The Jones Hole Creek runs alongside the hatchery, and eventually flows into the Green River, where the trail ends. The trail itself is very mellow, gradually descending as it reaches the confluence. Take a short side trip to Ely Falls and the pictographs, before continuing down stream. Big Horn sheep are often spotted in this canyon.

Fantasy Canyon is about an hour south of Vernal, Utah and is a small, but unique area consisting of grayish-brown sandstone. Most of the main erosion direction is horizontal and resembles irregular stacked planks, bones, or thin pinnacles. Keep in mind that these formations are extremely fragile - don't break off pieces or take them home. Most of the formations occur on the north side of the mesa, centered along a narrow ravine only 200 ft long and up to 20 feet deep. Exploring this area is really interesting and fun, but it is really small. Plan on combining visiting Fantasy Canyon with other hikes in the Vernal area to make it a worthwhile trip, If you plan on only coming out here to see Fantasy Canyon, you may be disappointed.