Big Thicket National Preserve · Texas

Sundew Trail

0.2 mi of trail, end to end · Hike the Sundew Trail: 0.3–1 mi round trip in the Service's write-up · 10 ft of descent · 113 ft–123 ft · hiking

Picnic areas

123 ft 115 ft · 0.2 mi high 123 ft

Along the way Sundew Trail Day Use Area

Trailhead Sundew Trailhead 125 ft Drive there

Hike the Sundew Trail 0.3–1 mi round trip · the Park Service's write-up

1-2 Hours · dogs allowed · season <p><span style="color:null;">Sundews produce their small pink blooms from April into early summer. Sundews are most abundant in winter and spring, becoming much harder to find through the summer and fall.</span></p>

Start Hickory Creek Savannah Unit | Warren, TX

A trail meanders through a forest of pines and ferns in the early morning light.
Walk through a garden of ferns on the Sundew Trail. Photo: NPS Photo / Mary Kay Manning

Take a walk through a wetland pine savannah on the Sundew Trail to look for birds, longleaf pines, and carnivorous plants. The pavilion at the trailhead is a great place to have a picnic in the park!

Distance: 0.3 to 1 mile roundtrip

Type: Loop

Location: Hickory Creek Savannah Unit

Trailhead: Parking lot on County Road 1910

Lat/Long: 30.548225, -94.409754

Overview

From the trailhead, follow the paved path clockwise to reach a boardwalk through a small bog. In spring and summer, look for carnivorous plants here: tall, funnel-shaped pitcher plants and coin-sized, red sundews.

Continue along the boardwalk to an open pipeline right-of-way. Sundews grow abundantly among the mowed grasses on the right-of-way during winter and spring. At the right-of-way, go right to continue on the inner loop or cross the pipeline and go left to follow the outer loop through a longleaf pine forest.

Both loop options return to the trailhead.

Picnic Area

Bring lunch! The trailhead has a shaded pavilion with 4 picnic tables, 2 metal grills, and a vault toilet.

More Information

Download a trail map

Explore the Hickory Creek Savannah Unit

Accessibility The wheelchair-accessible inner loop has a mix of pavement and wooden boardwalks. The outer loop is a dirt path and can get muddy after heavy rain.

This hike on nps.gov

Other trails from the Sundew Trailhead

All 26 trails in Big Thicket National PreserveFind a trailOn the parks mapPark on nps.gov

About this trail's facts

The lines are the National Park Service's public trails layer, the trailheads and the waterfalls, views, peaks and historic places along them the Service's public points of interest, read 2026-10-16 and simplified for the map; the length is the line's, end to end. The write-ups are the Service's own "things to do" text, unedited. Heights come from USGS 3DEP through Terrain Tiles on AWS (Mapzen/Tilezen), read along each line and rounded; a short trail on steep ground can be off by a few tens of feet. Closures change: check the park's own site before you go.