Yukon trails · Haeckel Hill DH
A 2.5-mile out-and-back in Yukon, with 1,931 ft of climbing.
The climbing leans toward the final third: 51% of the ascent falls between mile 1.7 and mile 2.5. It climbs almost continuously, with little descent to recover on.

NRCAN MRDEM ELEVATION × ESRI WORLD IMAGERY · VERTICAL ×1.5
Haeckel Hill DH access. 60.72507, -135.18061 · directions
On October 14, 2026 — the day this page was generated — first light reaches this trailhead at 7:56 a.m., the sun rises at 8:39 a.m. and sets at 6:53 p.m., and the last usable light fades about 7:36 p.m. (MST) — 10 h 14 min of daylight. At about 2.7 mph plus 30 minutes per 1,000 feet of climbing, the 5.1-mile round trip takes roughly 3 h 48 min, so leaving the trailhead at sunrise puts you back around 12:27 p.m. — 6 h 26 min before sunset.