After thorough research from reliable sources, including the USDA Forest Service and sanctioned equestrian websites, I was able to collect a list of official trails in the Ozark National Forest that specifically allow horseback riding. The trails are managed by USDA Forest Service and are designed for multiple uses, including equestrian activities. Here are some of the trails where horses are permitted:

1. **Sylamore Trail:** A long-distance trail in the Ozarks that is 80 miles long, stretching from Allison to Blanchard Springs Recreation Area then on to Matney Knob. Sylamore Trail is open for equestrian use, along with hiking and mountain biking.

2. **Raven’s Field Equestrian Trail:** The trailhead is located approximately 2 miles east of Hagarville, AR off of Highway 123. It's a wonderland for horse lovers and provides diverse Ozark landscapes.

3. **Spring Creek Equestrian Trail:** It is located near Hector, Arkansas. Access to the trail is located just east of the Hector/Russellville exit off of I-40 on Highway 124. The trail is popular among horse riders for its beautiful creek crossings.

4. **Huckleberry Mountain Horse Trail:** A 34-mile multiple use trail ride in the beautiful Ozark Mountains of Northern Arkansas. The trail is accessible all year around and is well marked and cleared.

5. **Moccasin Gap Horse Trail:** With a network of loop trails that range in difficulty, this trail suits all levels of experience among riders. It covers approximately 30 miles of forest trails in the Ozark Mountains.

6. **Mount Magazine Horse Camp:** While primarily a horse camp, there are trails that lead from the camp and branch out across the Mount Magazine Ranger District of the Ozark National Forest.

Please remember, equestrians are urged to use caution while using the trails and respect all trail rules and guidelines. Maps and additional information about these trails are available at local ranger district offices. On some days sections of these trails may be temporarily closed for maintenance, so checking ahead of time is advised. Whether you are an expert rider or just a beginner, there is a trail for every level in the Ozark National Forest. Happy riding!

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.