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Front Range Range · Colorado 13er · No. 291 of the 13ers

East Ridge over Mount Bancroft

Parry Peak, 13,367'

DifficultyClass 2
Round trip5.4 mi
Elevation gain2,885'
TrailheadFall River Reservoir
Trailhead elevation10,760'

Conditions on the summit

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Afternoon storm risk is the line that matters. Everything else is comfort. In summer, plan to be off the ridge before the build-up starts, not as it starts. Forecast for the summit point, adjusted for its elevation · data from Open-Meteo.

Colorado 13er · East Ridge over Mount Bancroft

Overview

Parry Peak is part of the big group of peaks you see from I-70 at Floyd Hill. From Fall River Reservoir you head north through open forest, climb Mount Bancroft's southeast ridge, and walk west along the ridge to Parry.

It is Class 2 on tundra and rock, without a trail. It pairs well with Mount Eva and Mount Flora for a three-peak day.

The round trip is about 5.4 miles with 2,885 feet of gain. The road to the reservoir needs high-clearance 4WD for the last stretch.

Plan of the day

Start by

By 7 a.m.

Turnaround

Be on Mount Bancroft by 10:30 a.m.

Crux

Nothing hard; steeper rubble below Bancroft's summit.

Route-finding

Easy. Head north through the trees to Bancroft's southeast ridge.

Water

Very little on the ridges; bring what you need.

Getting to the trailhead

Trailhead

Fall River Reservoir

Find it on a map

Leave I-70 at exit 238, just west of Idaho Springs, onto Fall River Road (County Road 275), the road to St. Mary's Glacier. At 6.6 miles, where the road makes its second sharp switchback away from the river, turn left onto Rainbow Road (FR 174.1), a gravel road that gets rougher as it goes. Almost all the land along it is private.

At 8.2 miles the road crosses to the south side of the river; there's a pullout and camping area here. At 8.4 miles it passes the Continental Divide Trail trailhead, with little parking. Past here the road is much rougher; only high-clearance 4WD should continue. Stay right at 8.9 miles (left goes to Chinns Lake). There are campsites at 9.4 miles and at the reservoir at 9.7 miles, where a gate stops vehicles below the dam.

Before you go

Check these the week of your climb.

Official forecast

The National Weather Service forecast for the summit area, hour by hour. Look for thunderstorm chances and wind above treeline.

NWS point forecast →

Directions to the trailhead

Fall River Reservoir. Road conditions near the trailhead change after storms. Check your clearance and have a backup plan for a lower lot.

Get directions →

Roads and highways

Closures, construction and winter conditions on the highways that get you there.

COtrip road conditions →

Closures and fire rules

Trail closures, fire bans and other alerts from the Forest Service in Colorado. For the latest on your trailhead, call the local ranger district.

Forest Service alerts →

Snow on the route?

From fall through early summer, any snow slope can slide. Check the avalanche forecast before you go.

Avalanche forecast →

Cell signal

Most trailheads and many summits have little or no signal. Check coverage near the trailhead and carry a satellite messenger or beacon if you can.

FCC coverage map →

Less traffic, less margin

This describes the route on a dry summer day. Most 13ers see few people, so there may be no one along behind you. Check recent conditions the week you go, carry a map, tell someone your plan, and turn around when the day tells you to.