Overview
Double Lake is the social center of Sam Houston National Forest, the spot most visitors from Houston and the surrounding area come to on summer weekends. The swim beach, campground, and fishing pier make it the forest's most developed recreation destination. The trail that circles the lake provides access to the full shoreline and connects to the Lone Star Hiking Trail for those who want something beyond a beach day.
The loop itself is short and flat, suitable for visitors of many fitness levels. The East Texas scenery is pleasant: loblolly pine on the upland edges, hardwood bottomland near the water, and consistent views across the lake. Pair it with a swim and fishing stop for a complete afternoon at the lake.
The Route
Parking to North Shore (Miles 0-1.0) The loop begins at the main parking area and circles counterclockwise, heading north through pine forest. The north shore has less development than the swim beach area and provides the best views of the undeveloped treeline across the lake.
East Side and Inlet (Miles 1.0-2.0) The east side passes a small inlet where the creek that feeds the lake enters. The bottomland vegetation here includes sweetgum, water oak, and native cane. Wood ducks use this section of the shoreline.
Swim Beach Return (Miles 2.0-3.0) The final section passes the designated swim beach and fishing pier before returning to the main parking area. The beach is a sandy cleared area with a designated roped swim zone. The Lone Star Hiking Trail junction is near the campground entrance.
When to Hike
October through April provides the most comfortable hiking weather. The swim beach is closed, but the lake trail is peaceful and the birds are most active.
May and June the swim beach opens and the recreation area gets busy on weekends. Weekday visits are significantly quieter.
July through September peak summer recreation season. The trail is hot and humid; most visitors are here for the lake and beach rather than hiking.
What to Bring
Many hikers carry 1 liter of water; treated water is available at the recreation area. Swimming gear if you're combining the hike with a lake visit. Insect repellent from March through October. A day-use fee of $5/vehicle applies at the recreation area (as of 2026).
Trailhead Access
The trailhead is at the Double Lake Recreation Area off FM-2025, approximately 5 miles south of Coldspring on TX-150. The road is paved. Flush restrooms and treated water available at the recreation area. A day-use fee of $5/vehicle is charged (as of 2026). Dogs are welcome on the trail on leash. Limited cell service from some carriers near the recreation area.
Nearby
The Lone Star Hiking Trail South Section starts near Double Lake and heads south for a longer backcountry option. The Big Creek Scenic Area Trail is a few miles west and offers more diverse bottomland ecology. Check conditions before your visit: /learn/checking-conditions-before-you-go. Follow Leave No Trace: /learn/leave-no-trace-7-principles.