North Cascades National Park

Ross Dam Trail

easy PhotographersFamiliesQuick Detour
1.2 mi Distance
500 ft Elevation Gain
1-2 hours Estimated Time
roundtrip Trail Type

What to Expect

Don't let the 'easy' label fool you — this short descent packs a surprising punch of North Cascades scenery into barely over a mile. From the trailhead off Highway 20, you'll drop about 500 feet through dense old-growth forest on a well-worn path that switchbacks down toward Ross Dam. The trail is mostly shaded under a canopy of Douglas fir and western red cedar, with roots and occasional muddy patches keeping you honest. As you descend, the trees open up to reveal stunning views of turquoise Ross Lake backed by jagged, snow-dusted peaks. The dam itself is an impressive concrete arc wedged into the narrow gorge. The catch? Every foot you drop is a foot you climb back out, so that return trip is steeper than you'd expect from a 'short walk.' Perfect for photographers, curious day-trippers, and anyone who wants a taste of the North Cascades without committing to a full-day suffer-fest.
PhotographersFamiliesQuick DetourLake ViewsFirst-Timers

Safety Advisory

The trail descends steeply in sections with exposed tree roots that become slippery when wet — watch your footing, especially on the way back up when tired legs make a stumble more likely.

There is no water source along the trail and minimal shade breaks on the climb out. The return ascent is more strenuous than the distance suggests, so pace yourself in warm weather.

Trail Details

Distance 1.2 miles round-trip
Elevation Gain 500 ft
Difficulty easy
Estimated Time 1-2 hours
Trail Type roundtrip
Pets Not allowed
Season Year-round
Trailhead Ross Dam Trail

Pro Tips

Trail Tip

Start early in the morning — the east-facing viewpoints catch gorgeous light on Ross Lake before midday shadows flatten everything out, and the small parking pulloff along Highway 20 fills up fast on summer weekends.

Trail Tip

Bring trekking poles for the return climb. The 500-foot ascent back to the trailhead is concentrated in a short distance, and the trail surface can be slick with damp needles and exposed roots.

Trail Tip

Once you reach the dam, walk across it if access is open — the view looking north up Ross Lake toward the Canadian border is one of the most underrated panoramas in the entire park, and most hikers turn around too early to see it.

Photos

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