Mark Twain State Park
Post Oak Trail
Plan your visit.
Access & terrain
The natural-surface loop has steep grades and possible rocks, roots and adjacent bluffs or drop-offs. The guide also identifies a road crossing.
Missouri State Parks official Post Oak Trail trail detail PDF · Missouri State Parks / Missouri Department of Natural Resources · Source checked .
Route facts checked . Source publication date not provided. This is not a live access check.
Mapped route point; vehicle access and parking are not verified. Read the access notes above before choosing your arrival point.
- Published route length
- 1.7 mi
- Route type
- loop
- Surface
- Natural
- Difficulty
- Moderate
The route
Official lineworkGetting the route map ready…
Official route linework may include spurs or separate parts. The map does not invent connections.
Parking & getting there
Still to verify: Intended arrival and parking permission have not been reviewed.
Directions use the existing mapped route point. A parking pin or vehicle approach is not inferred.
Hours & rules
Still to verify: Grounds hours have not been reviewed. Trail hours have not been reviewed. Parking hours have not been reviewed. Unknown hours do not mean 24-hour access.
Checked dates record source review, not current open status. Check official notices before travel.
Before you choose
Route overview
Post Oak follows hillsides above the South Fork of Mark Twain Lake before returning around the campground’s edge. It shares tread with White Oak, connects to Dogwood and is divided into sections by the campground road. The guide identifies the showerhouse as an optional place to finish a shorter walk and labels the link to Dogwood as White Connector 1.
Missouri State Parks official Post Oak Trail trail detail PDF · Missouri State Parks / Missouri Department of Natural Resources · Source checked .
The climbs ahead
Elevation
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Park-context relief
A verified shaded relief asset is not available for this park yet.
Sources & credits
Route facts checked . Source publication date not provided. This is not a live access check.
Confirm current access with the park. Notice dates describe the notice; source check dates record a review, not a live status report.
Credit: Missouri State Parks / Missouri DNR · Source terms
DNR offers public GIS downloads. The Castlewood SURFACES download metadata has access constraints None and an accuracy/no-warranty use disclaimer. The linked Trail Routes service and official portal item specify no additional use restrictions or named open license. Credit Missouri DNR; not a legal survey.