Overview
The Ozark Trail Mark Twain Section covers 10 miles of ridge-and-hollow terrain in the Salem Ranger District of Mark Twain National Forest. The Ozark Trail is a developing long-distance trail system that will eventually connect the St. Louis area to the Arkansas Ozarks over 350 miles, and the sections already complete through Mark Twain National Forest represent some of the best maintained and most scenically rewarding Ozark hiking anywhere in Missouri.
This section typifies Ozark Trail character: the trail follows ridgelines through open oak-hickory forest, then drops sharply into creek drainages through denser growth, crosses seasonal streams, and climbs back to the next ridge. The elevation changes are not dramatic by mountain standards 600 feet over 10 miles but the short, steep drops and climbs give the route a more strenuous feel than the numbers alone suggest. Most hikers in reasonable shape will find it a satisfying full day.
Spring is particularly rewarding on this section. Bloodroot, spring beauty, wild columbine, and trout lily bloom along the creek bottoms in April and May, and the forest canopy is still open enough to let wildflower light reach the ground. Fall brings hardwood color and cooler temperatures. Summer is hikeable but hot and humid, with ticks a persistent concern.
The Route
Miles 0 to 3: From the Hazel Creek trailhead, the trail climbs onto the first ridge through open oak and hickory woodland. The understory is minimal, giving the trail an open, airy feel. The trail follows the ridge north before dropping into the first major creek drainage around mile 2.5. A seasonal crossing of Hazel Creek itself may involve wet feet in spring.
Miles 3 to 6: The middle section of the out-and-back covers the most varied terrain. The trail alternates between ridge and valley, with two more creek crossings. An exposed dolomite bluff face around mile 4.5 offers the best views on the route a sweeping panorama north over forested Ozark hills with no sign of development. This spot is worth a long rest.
Miles 6 to 10 (return): The out-and-back route returns on the same path. The return trip is quicker for most hikers, and the different sun angle in the afternoon changes the character of the scenery.
When to Visit
April through June and September through November are the recommended windows. Spring wildflowers peak in April and May. Fall color peaks in mid-October. Summer is possible but hot, humid, and tick-heavy. Winter allows hiking on most trail sections Missouri winters are mild, and snow is intermittent rather than persistent.
Check conditions with the Salem Ranger District, particularly in spring when creek crossings may be swollen and some forest roads flooded.
What to Bring
- Many hikers carry 2 liters of water for this length of trail. Creek water is available if treated. Individual needs vary, and summer heat increases requirements substantially.
- Tick repellent (DEET or permethrin-treated clothing) from April through October ticks are a significant presence in Missouri Ozark forests
- Gaiters or quick-drying footwear for creek crossings
- Trekking poles helpful on the ridge descents
- A detailed map or downloaded GPS track; cell service is unreliable
Practical Details
No facilities at the trailhead. The trail is blazed with the Ozark Trail Association's distinctive white diamonds. Dispersed camping is permitted throughout the national forest corridor. Follow Leave No Trace principles. No permit required. See the national forest camping guide for general rules.
Copperhead and timber rattlesnakes are present in rocky areas. They are not aggressive but merit attention when stepping over logs or rocky outcrops. Watch your step in the creek drainages.
Getting There
From Rolla, Missouri, take US-63 south approximately 45 miles to Salem. From Salem, take State Highway 72 west to the Hazel Creek trailhead parking area (follow Ozark Trail signs). GPS coordinates are approximately 37.15°N, 91.60°W. The Salem Ranger District office in Salem can provide specific directions and current trail conditions.