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Texas trails · Smith Spring Trail

Smith Spring Trail

A 2.3-mile loop in Texas, with 392 ft of climbing. Reaches Manzanita Spring and other spring destinations. Managed by the National Park Service.

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Length
2.3 mi
Elevation gain
392 ft
Difficulty
Easy
Max grade
18%
Steepest mile
+378 ft
Tread at ≥10% grade
0.5 mi
Shape
loop
Managed by
National Park Service

Elevation profile

5,526 – 5,919 ft12

Most of the climbing sits in the middle third — 72% of the ascent, between mile 0.8 and mile 1.5. It gives back about 386 ft along the way, so it rolls rather than climbing steadily.

3-D terrain

3-D terrain view of Smith Spring Trail

USGS 3DEP ELEVATION × ESRI WORLD IMAGERY · VERTICAL ×1.5

Reaches

Heads up

Stream ford: expect at least one unbridged crossing.

Getting there

Smith Spring Trail access — parking nearby. 31.90760, -104.80208 · directions

Daylight at the trailhead

On August 31, 2026 — the day this page was generated — first light reaches this trailhead at 6:08 a.m., the sun rises at 6:33 a.m. and sets at 7:24 p.m., and the last usable light fades about 7:49 p.m. (MDT) — 12 h 51 min of daylight. At about 2.7 mph plus 30 minutes per 1,000 feet of climbing, the 2.3-mile route takes roughly 1 h 03 min, so leaving the trailhead at sunrise puts you back around 7:37 a.m. — 11 h 48 min before sunset.

Loop options

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