Ontario trails · Gamitagama Lake - Old Woman Lake - Sand River Canoe Route
A 15.1-mile network in Ontario, with 317 ft of climbing. Reaches Black Mandyn Lake and other lake destinations. Managed by Lake Superior Provincial Park.
The climbing leans toward the first third: 49% of the ascent falls between mile 0.0 and mile 5.0. It gives back about 459 ft along the way, so it rolls rather than climbing steadily.

NRCAN MRDEM ELEVATION × ESRI WORLD IMAGERY · VERTICAL ×1.5
Gamitagama Lake - Old Woman Lake - Sand River Canoe Route access — parking nearby. 47.65875, -84.79916 · directions
On October 14, 2026 — the day this page was generated — first light reaches this trailhead at 7:25 a.m., the sun rises at 7:56 a.m. and sets at 6:53 p.m., and the last usable light fades about 7:24 p.m. (EDT) — 10 h 57 min of daylight. At about 2.7 mph plus 30 minutes per 1,000 feet of climbing, the 15.1-mile route takes roughly 5 h 45 min, so leaving the trailhead at sunrise puts you back around 1:41 p.m. — 5 h 12 min before sunset.