Comet Falls Trail

Overview

If you want one of Mount Rainier’s most rewarding waterfall hikes without an all‑day commitment, this is it. The Comet Falls Trail climbs steadily along Van Trump Creek to one of the park’s tallest cascades. Expect about 3.8 miles round‑trip (out and back) with roughly 1,200–1,250 feet of elevation gain. It’s a stout climb on rugged tread, but the payoff is a roaring, multi‑tiered fall that lives up to its name.

The Hike

From a trailhead along the road to Paradise (about two miles above Cougar Rock Campground), the path immediately settles into a steady grade beneath dense forest, often with the creek in earshot or right beside you. You’ll pass multiple waterfalls on the way—Bloucher Falls and Middle Van Trump Falls—both worthy stops, but don’t turn around yet. The main viewpoint for Comet Falls sits higher up; many hikers mistake earlier drops for the destination.

The final approach enters cool spray and slick rock near the base, where Comet Falls plunges over a cliff into a rocky amphitheater. The water here is glacier‑fed via Van Trump Creek, so flows tend to be strong early in the melt season. On sunny days, look for brief rainbows in the mist. If you have gas left, the trail continues above the falls with switchbacks to a junction on Rampart Ridge, offering extensions toward Van Trump Park and even Mildred Point for bigger alpine scenery.

Difficulty and Conditions

This hike is best considered strenuous: the grade is steady, footing is rocky and rooty in places, and some segments are narrow or feel a bit exposed. Plan on 2–3.5 hours round‑trip depending on pace and time at the falls. The route can be treacherous when snow lingers—wait until summer conditions if you’re not equipped for snow travel.

Geology and What to Notice

You’re walking a glacially carved creek valley on Rainier’s volcanic flanks. The falls themselves plunge over resistant volcanic layers shaped by past ice, a classic Rainier combination of fire and ice. Lush forest frames much of the hike, with occasional peeks toward the mountain when weather cooperates.

Best Time to Hike

Mid‑July through early fall is the sweet spot after snowmelt. Earlier in the season, snow and ice (and sometimes avalanche debris) can make travel hazardous. For softer light and fewer people, start early or go late afternoon. Midweek sees lighter traffic than weekends.

Tips and Tricks

• Keep going: don’t turn back at the first big waterfall—Comet Falls is higher up.
• Footing matters: wear grippy footwear; trekking poles help on both the climb and descent.
• Bring layers: the spray at the base can be chilly even on warm days.
• No pets on this trail. Day hiking only; there are no designated camps along this route.