Mount Willey

Mount Willey is a 4,285-foot mountain in the Willey Range of the White Mountains, situated in Grafton County, New Hampshire.

Prominence: 256 ft Range: Willey Range
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Elevation: 4,285 ft

Mount Willey

Area Map

OpenStreetMap area view with summit marker and nearby trail context.

Peak trail map

Static map preview

Mount Willey: summit area with linked trail context.

Summit: 44.1867, -71.4333

Trails: Willey Range Trail, Kedron Flume Trail, Ethan Pond Trail, Willey Range Trail - from Ethan Pond Trail via Kedron Flume.

Trails

Current Summit Weather

NOAA / NWS point forecast for this summit location.

NOAA / NWS Server snapshot pending

Static guide content is available now; the Worker injects the latest weather snapshot when the page is served.

Astronomy

Sun and moon timing for this peak.

USNO Server snapshot pending

The Worker injects the latest astronomy timing when the page is served.

Monthly Weather Averages

12-month profile

Water & Crossing Context

Stream context

Multi-source water data near routes, trailheads, and drainages associated with this peak. These readings and support layers provide runoff and crossing context, not a safe/unsafe crossing decision.

Route water note: Yes - Kedron Brook near base; small brook by Ethan Pond Trail; no water on steep upper section.

Ammonoosuc River @ Bretton WOODS,

No Current Core Data
USGS Historical

Ammonoosuc west-side context for the Presidential Range, Crawford Notch, and Bretton Woods approaches.

  • Nearby live proxy: AMMONOOSUC RIVER AT BETHLEHEM JUNCTION, NH • SACO RIVER AT RIVER STREET, AT BARTLETT, NH
Official source

Observed gages, forecasts, and modeled support context provide drainage context only. They do not determine whether a specific crossing is safe. Treat rising, stale, modeled, or missing readings conservatively.

Nearby Peaks & Connections

Parking & Access

Willey House parking area - US 302, Crawford Notch. for Kedron Flume/Ethan Pond Trail approach

Access roads & trailheads

No WMNF seasonal road listing

Primary trailheads are linked, but no WMNF seasonal access-road dependency is currently linked to this route. This is common for state highways, AMC lots, ski-area lots, or year-round paved road access.

Verify official sources and posted signs before driving to a trailhead.

Difficulty Metrics

Risk & Preparation

Wilderness Safety

Trail & Terrain

Mount Willey Route & Conditions

Route
Mount Willey's standard hiking options include Willey Range Trail - from Ethan Pond Trail via Kedron Flume at 5.4 miles with 2,900 feet of gain and Willey Range Traverse - Tom–Field–Willey loop via Avalon/A-Z Trails at 10 miles with 3,400 feet of gain. A typical completion time is 4–5 hours - out-and-back from Willey House.
Terrain and exposure
This is a difficult Willey Range hike. Expect steep climb from notch with wooden ladders on upper Willey Range Trail; typical White Mountain rocks and roots. There are no major scrambling sections; expect steep but aided by ladders; no true rock scramble required. Upper-mountain terrain includes mixed forest at base, hemlocks and birch by Saco River.; higher up dense spruce-fir; summit in boreal forest with mossy ground and partial, small outlook near summit overlooking Crawford Notch; summit itself wooded views. Weather and exposure are defining planning concerns here: low, route mostly sheltered except brief ledge view.
Weather window
The best normal hiking window is summer and fall, steep sections have ladders - easier in snow than ice. Download offline maps and do not rely on cell service; leave a plan with someone.
Water, signal, and bailout
Water is available: kedron Brook near base; small brook by Ethan Pond Trail; no water on steep upper section. Cell reception is none/spotty, Crawford Notch has very limited cell coverage; assume none on trail. Bailout options include Descend back to trailhead, fastest and no alternate escape trail once ascending Willey Range Trail. Nearby live water context is available from Ammonoosuc River at Bretton Woods.
Trailhead and access
The most common trailhead is Crawford Notch / Highland Center (Amc), with room for about 80 vehicles. At Willey House visitor area - bathrooms, picnic tables available.; ample parking except peak foliage days. Other linked starts include Ethan Pond / Willey Range Trailhead and Avalon Trail Trailhead (Crawford Notch).
Connected route context
Major linked trails include Willey Range Trail, Kedron Flume Trail, and Ethan Pond Trail. Nearby 4,000-footer connections include Mount Field and Mount Tom.

Last Updated: 2026-02-14