Mark Twain National Forest · Missouri · Trail 21-6122-B

Hercules Glade Tower

Hercules Glade Tower Trail is a 6.4 miles trail in Mark Twain National Forest, Missouri. The Forest Service rates it trail class 2, moderately developed. It is open to hiking and horse and pack stock. It enters Hercules-Glades Wilderness.

Trail conditions, closures and hazards are not tracked here. The Mark Twain National Forest official page carries current alerts and closure orders.

Map

One end Other endLine simplified to about 100 metres. Basemap from the USGS National Map.

One end36.6850, -92.8828 · Directions ↗
Other end36.6952, -92.9731 · Directions ↗

The ends are the two ends of the longest connected chain of segments. The record does not say which is the usual start. The trail is recorded as 2 segments.

The trail

Length6.4 miles
Trail class2, moderately developed
Typeland trail
Surfacenative material
Typical grade10-12 percent
Typical tread width18-24 inches
Motor vehiclesClosed to all motorized use year-round
AccessibilityEvaluated and does not meet accessibility guidelines
Trail numbers21-6122-B
ForestMark Twain National Forest (unit 0905)
StatesMissouri
Detail publishedmanagement level, with uses

Values are the set across all segments. Class 1 is minimally developed and class 5 is fully developed. Grade and width are the forest's typical values, not measured extremes.

Allowed uses

HikingAllowed year-round
Horse and pack stockAllowed year-round

A use is listed when the Forest Service records it as managed, accepted or discouraged on any segment. Discouraged still means legal. Uses marked restricted are left out. Where the forest publishes a Motor Vehicle Use Map, that map governs motorized use.

Wilderness

Inside a designated wilderness, bicycles and motor vehicles are prohibited by law regardless of the trail record, and permits or group limits may apply.

Trailheads

Open January to December · <p>Restroom and picnic table are accessible.</p>
In the Wilderness No camping within 100 feet of an established trail, stream, body of water, cave, rock, shelter, other occupied campsites or other restricted camping areas. &nbsp; No building, maintaining, attending or using a fire, campfire, or stove fire within 100 feet of an
0 mi

Distance is from the point to the nearest part of the trail line. Season text is what the forest wrote and is often a season name rather than a date. The recreation page link goes to the Forest Service site, which may redirect to the forest's recreation index.

Camping nearby

No federal campground is recorded within five miles of the trail. Dispersed camping is allowed on most National Forest land outside posted closures. The forest office has the current rules.

Campsite Atlas cards carry site counts and booking links from Recreation.gov. Forest Service cards come from the recreation layer and link the agency page.

Fire nearby

  • Wildfire
    Ar State Assist Advance

    48 mi from the trail midpoint · 150 acres

  • Wildfire
    Ar State Assist Gilbert

    50 mi from the trail midpoint · 75 acres

Distance is to the reported incident point, not the fire edge. Closure orders are on the forest's official page.

Explore

Reference

Questions people ask

How long is the Hercules Glade Tower Trail?

6.4 miles, the sum of the 2 segments the Forest Service records under this name in Mark Twain National Forest.

Source: Forest Service trail layer

What is allowed on the Hercules Glade Tower Trail?

hiking and horse and pack stock. The trail is closed to motor vehicles year-round.

Source: Forest Service trail layer

Where does the Hercules Glade Tower Trail start?

The line begins at 36.6850, -92.8828 and ends at 36.6952, -92.9731. The nearest recorded trailhead is Hercules Tower Trailhead, 0 miles from the line. The record does not say which end is the usual start.

Source: Forest Service trail layer

Is the Hercules Glade Tower Trail in a wilderness area?

Yes. It enters Hercules-Glades Wilderness. Wilderness rules ban bicycles and motor vehicles and often limit group size.

Source: Hercules-Glades Wilderness Wilderness

Where can I camp near the Hercules Glade Tower Trail?

No federal campground is recorded within five miles of the trail. Dispersed camping is allowed on most National Forest land outside posted closures. The forest office has the current rules.

Source: Mark Twain National Forest official page

How developed is the Hercules Glade Tower Trail?

Trail class 2, which the Forest Service describes as moderately developed. Class 1 is a minimal, unimproved route and class 5 is fully developed, often paved.

Source: Forest Service trail layer

How steep and how wide is the Hercules Glade Tower Trail?

The typical grade is 10-12 percent. The typical tread is 18-24 inches wide.

Source: Forest Service trail layer

Is the Hercules Glade Tower Trail accessible?

No. The Forest Service evaluated it and found it does not meet its accessibility guidelines.

Source: Forest Service trail layer

Who manages the Hercules Glade Tower Trail?

Mark Twain National Forest, Forest Service unit 0905. The trail is in Missouri.

Source: Mark Twain National Forest official page

Is there a fire near the Hercules Glade Tower Trail?

2 active incidents within 50 miles of the trail midpoint as of 2026-09-17, the nearest Ar State Assist Advance at 48 miles. Check the forest's closure orders before you go.

Source: Fire nearby

Source

This page is built from 2 segments named HERCULES GLADE TOWER in the Forest Service TrailNFS_Publish layer, administrative unit 0905. Wilderness overlap is tested against the National Wilderness Preservation System layer from Wilderness Connect. Trailheads and Forest Service campgrounds come from the Forest Service Recreation Opportunities layer. Data refreshed September 17, 2026. The methodology page explains how segments become trails.