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Hawaii trails · Keauhou Trail

Keauhou Trail

A 6.9-mile out-and-back in Hawaii, with 2,675 ft of climbing. Reaches Mau Loa o Maunaulu.

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Length
6.9 mi
Elevation gain
2,675 ft
Difficulty
Expert
Max grade
21%
Steepest mile
+704 ft
Tread at ≥10% grade
1.7 mi
Shape
out-and-back

Elevation profile

12 – 2,687 ft123456

The climbing is spread fairly evenly along the route. It climbs almost continuously, with little descent to recover on.

3-D terrain

3-D terrain view of Keauhou Trail

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

Reaches

Getting there

Keauhou Trail access — parking nearby. 19.33676, -155.20379 · directions

Daylight at the trailhead

On October 14, 2026 — the day this page was generated — first light reaches this trailhead at 5:52 a.m., the sun rises at 6:14 a.m. and sets at 5:58 p.m., and the last usable light fades about 6:20 p.m. (HST) — 11 h 44 min of daylight. At about 2.7 mph plus 30 minutes per 1,000 feet of climbing, the 13.7-mile round trip takes roughly 7 h 45 min, so leaving the trailhead at sunrise puts you back around 2:00 p.m. — 3 h 58 min before sunset.

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