Maryland trails · Mt. Aetna Loop Trail
A 3.1-mile out-and-back in Maryland, with 338 ft of climbing. Reaches Mount Etna. Managed by the state.
Most of the climbing sits in the middle third — 83% of the ascent, between mile 1.0 and mile 2.1. It gives back about 325 ft along the way, so it rolls rather than climbing steadily.

USGS 3DEP ELEVATION × ESRI WORLD IMAGERY · VERTICAL ×1.5
Mt. Aetna Loop Trail access — parking nearby. About 35 min drive (19 mi) from Cumberland. 39.64349, -79.02115 · directions
On October 14, 2026 — the day this page was generated — first light reaches this trailhead at 6:57 a.m., the sun rises at 7:24 a.m. and sets at 6:38 p.m., and the last usable light fades about 7:05 p.m. (EDT) — 11 h 14 min of daylight. At about 2.7 mph plus 30 minutes per 1,000 feet of climbing, the 6.3-mile round trip takes roughly 2 h 39 min, so leaving the trailhead at sunrise puts you back around 10:04 a.m. — 8 h 34 min before sunset.