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blueBlack DeClue Trail

Trail

8.4 mile 13.6 kilometer loop
95% Runnable
Intermediate/Difficult

Elevation

Ascent: 907' 276 m
Descent: -910' -277 m
High: 959' 292 m
Low: 729' 222 m

Grade

Avg Grade: 4% (2°)
Max Grade: 18% (10°)

Dogs

Unknown
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Trail shared by St. Louis County Parks

An overlapping loop trail in Greensfelder County Park.

St. Louis County Parks

Features Fall Colors

Description

The DeClue Trail loop can be accessed from the south Allenton Six Flags Road, and from the north by passing Hencken road. From Allenton Road, parking is available on the left, and from Hencken Road, parking is the first stop on the right.

The natural trail is steep and rocky, and due to the steep terrain, the trail is fairly narrow. Visitors must use caution on this trail, as it is easy to get lost or to make a wrong turn. This trail overlaps with two other trails in park, the Green Rock Trail, and the Deer Run Trail. The overlap and the many intersections can be quite confusing.

Compared with the wooded landscapes in the areas surrounding the DeClue trail, the environment found off trail is fairly unique. A savannah and prairie ecosystem exists in the area, and typical grassland vegetation is present. Wildflowers and grasses dominate the landscape, and gnarled chinquapin oaks dot the landscape. Because this type of environ is suited to dry conditions, most local flora has evolved to take advantage of the conditions. Trees grow laterally, as there is rarely competition from other trees or shrubs that would force vertical growth.

Neither water nor modern restrooms can be found at the trailhead.

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We need help with the following missing trail information:

Photos, Need to Know, Dogs Allowed, Flora & Fauna, Runner Notes

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Check-Ins

Jul 14, 2018
Joe Willmann
8mi — 1h 43m
Jun 22, 2018
Josh McGinnis
Early morning run. Encountered 4 turtles and several deer along the trail 8mi
Jun 17, 2018
Josh McGinnis
Awesome trail! Mostly singletrack with lots of small ups and downs. A few pretty good hill climbs but nothing too drastic. Definitely coming back 8mi

Trail Ratings

  5.0 from 5 votes

#339

Overall
  5.0 from 5 votes
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Trail Rankings

#2

in Missouri

#339

Overall
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1,064 Since Dec 2, 2015
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