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Mount Pierce
Mount Pierce is a 4,310-foot mountain in the Presidential Range of the White Mountains, located in Coös County, New Hampshire.
Mount Pierce
Area Map
OpenStreetMap area view with summit marker and nearby trail context.
Static map preview
Mount Pierce: summit area with linked trail context.
Trails
Current Summit Weather
NOAA / NWS point forecast for this summit location.
Astronomy
Sun and moon timing for this peak.
The Worker injects the latest astronomy timing when the page is served.
Monthly Weather Averages
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 - Gibbs Brook near start; seasonal small streams partway up Crawford Path; reliable water at Mizpah Spring Hut on Webster Cliff route.
Ammonoosuc River @ Bretton WOODS,
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
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.
Parking & Access
Access roads & trailheads
Mt Clinton Rd
Maintained by NHDOT - NOT maintained for winter travel
Verify official sources and posted signs before driving to a trailhead.
Difficulty Metrics
Risk & Preparation
Wilderness Safety
Trail & Terrain
Conditions & Access
Mount Pierce Route & Conditions
Last Updated: 2026-02-14