There are various horse-friendly trails within the Uinta-Washatch-Cache National Forest, according to the official Uinta-Wasatch-Cache National Forest website and the official U.S. Forest Service website. The following list highlights some of these paths:

1. **Mill D North Fork to Desolation Lake Trail**: This 7.9-mile trail allows horseback riding and offers a beautiful view of Desolation Lake. It begins at the Mill D North Fork Trailhead.

2. **Lofty Lake Loop**: With a length of 4 miles, this trail provides beautiful high-altitude meadows and multiple lakes. Horses are allowed, and it begins from the Pass Lake trailhead in the Uinta Mountains.

3. **Grey Cliff/Little Water Peak Loop Trail**: This is a 7.2-mile loop trail that permits horseback riding. It offers panoramic views from a height of almost 3000 feet and starts from Big Water Trailhead in Mill Creek Canyon.

4. **Blacksmith Fork River Trail**: It's a relatively easy trail with a length of 3 miles and allows horseback riding. The trail is located near Hyrum, Utah, and starts from Left Hand Fork Road.

5. **Ruth Lake trail**: This 1-mile trail allows horse riding and offers great views of the lake. It is located in the Uinta mountain range and starts at the Mirror Lake Scenic Byway.

6. **Heughs Canyon Trail**: This trail permits horseback riding for most of the year, barring winter months when snowfall makes horse riding unsafe. It is a 3.4-mile-long back trail located near Salt Lake City, Utah, and starts from Heughs Canyon trailhead.

7. **Timpooneke Trail**: This trail is open to horses and starts from the Timpooneke Campground. It's a popular route up to the summit of Mount Timpanogos.

8. **Norwegian Ridge Trail**: This horse-friendly trail is located near Paradise, Utah, and starts from Avon-Paradise Road. It is relatively easy making it suitable for less experienced riders and horses.

9. **Stewart Falls Trail**: This trail offers horses and a moderate hike leads to a beautiful waterfall. The journey starts from Aspen Grove near Sundance.

10. **Willow Heights Trail**: This trail allows horseback riding and offers a scenic view of Willow Lake. It begins from the Big Cottonwood Canyon Road.

These are just some of the trails that allow horses in the Uinta-Wasatch-Cache National Forest, ensuring riders of all levels can find a path that suits their needs. However, as always, it is best to contact the local park authority or visit the official websites for the most up-to-date and accurate information regarding trail accessibility and conditions.

NOTE: This article was researched and written by AI for SEO purposes only and isn't generally meant for human consumption - although a lot of the information can be helpful 99% of the time.  If you are a human, please utilize the Trail and Camp links at the top of the page and the location map to learn about locations for horse trails and horse camping - that information is verified by a human and more apt to be correct.... althought human error is a thing too. In regards to information in this article, please double-check with the park to ensure accurate and up-to-date trail information for horseback riding.