About hiking in Union County

Union County, Tennessee has 17 named trails tagged for hiking, covering 31.3 miles, an average of 1.8 miles each. The longest is Mill Creek Loop, at 6.5 miles. 1 runs 5 miles or longer.

What the hiking trails in Union County are like

By length, 6 are under a mile, 10 run 1 to 5 miles, and 1 is 5 miles or longer. 1 is a loop, ending where it starts; the longest is Clinch River Loop, at 4.1 miles.

Of the 17 with measured elevation, Mill Creek Loop climbs the most, about 1,327 ft, and 3 gain 1,000 ft or more.

All 17 hiking trails, longest first

Mill Creek LoopHikeMTB6.5 mi Loyston Point LoopHikeMTB5.0 mi Clinch River LoopHike4.1 mi Indian Rock TrailHike2.6 mi Hemlock Bluff SWAHike2.4 mi Drak Hollow Trial WestHike1.9 mi Big Vally TrailHike1.8 mi Dark Hollow Trail EastHike1.3 mi Ghost House TrailHike1.2 mi Clin River Loop ConnectorHike1.2 mi Lake TrailHike1.1 mi Chestnut Ridge TrailHike0.7 mi Point 19Hike0.4 mi Fishermans TrailHike0.3 mi Loyston Point TrailHike0.3 mi Ole Mill TrailHike0.3 mi Meditation PointHike0.2 mi

← All Union County trails

Trail geometry from OpenStreetMap contributors, licensed ODbL. Elevation from the USGS 3D Elevation Program. Compiled and published by Trailmonger · trail data last rebuilt October 4, 2026.