Mount Liberty

Mount Liberty is a 4,459-foot mountain in the Franconia Range of the White Mountains.

Prominence: 379 ft Range: Franconia Range
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Elevation: 4,459 ft

Mount Liberty

Area Map

NH48 stylized terrain with summit marker, contours, and nearby trails.

Peak trail map

Static map preview

Mount Liberty: summit area with linked trail context.

Summit: 44.1159, -71.6420

Trails: Liberty Spring Trail, Flume Slide Trail, Osseo Trail, Franconia Ridge Trail

Trails

Current Summit Weather

NOAA / NWS point forecast for this summit location.

NOAA / NWS Updated Mon, Sep 14, 2:23 PM EDT
45°F
Partly Cloudy Lincoln, NH point forecast
Partly Cloudy
Wind15 mph NW
Gusts22 mph
Precip2%
Humidity86%

5-Day Forecast

NOAA / NWS day and night periods near this summit point.

Mon
Mostly Clear
39°F
Mostly Clear
Tue
Mostly Sunny
58°F / 47°F
Mostly Sunny
Wed
Mostly Sunny
67°F / 51°F
Mostly Sunny
Thu
Mostly Cloudy then Chance Rain Showers
63°F / 52°F
Mostly Cloudy then Chance Rain Showers
Fri
Slight Chance Rain Showers then Mostly Sunny
60°F / 44°F
Slight Chance Rain Showers then Mostly Sunny

Forecast Snapshots

Choose 1-hour snapshots or 15-minute checkpoints from the NOAA hourly forecast.

Partly Cloudy
Mon 8:00 PM
Partly Cloudy

Partly Cloudy

Temp45°F
Wind15 mph NW
Gusts22 mph
Precip2%
Humidity86%

NOAA hourly forecast period

Primary NOAA point forecast coverage is available for this summit location.

Astronomy

Sun and moon timing for this peak.

USNOGenerated Mon, Sep 14, 9:01 PM EDT

Day/Night

Sunrise, daylight, and sunset timing

Sunrise6:25 AM Daylight Length12h 34m Sunset6:59 PM
Sunrise
6:25 AM EDT
Sunset
6:59 PM EDT
Moonrise
10:24 AM EDT
Moonset
8:12 PM EDT
Moon phase
Waxing Crescent
14% illuminated

USNO astronomy is available for this summit.

Monthly Weather Averages

NOAA/NCEI Climate Normals · USNO Solar

Winter

Spring

Summer

Fall

0 / 3
Sources & method

Climate reference: Mount Washington, NH US · 6267 ft · 1991-2020

Solar reference: South Twin Mountain · 2026

Wind is not displayed: January hourly coverage is below the 80% threshold.

Climatology describes typical conditions, not a forecast.

Water & Crossing Context

Stream context

Drainage context only, not a crossing safety decision. 2 linked water references; expand a row for sources and notes.

Route note: Yes - Liberty Spring near Liberty Spring Tentsite ~2.5 mi up trail is a reliable water source.

East Branch Pemigewasset River 68.1 cfs · 3.64 ft gage · rising · fresh

StationEAST BRANCH PEMIGEWASSET RIVER AT LINCOLN, NH • 01074520

USGS Historical, Observed NHDES Observed NWPS Forecast HADS Observed USACE Support StreamStats Modeled

Strong Lincoln Woods and East Branch Pemigewasset context for Owl's Head, Liberty-Flume, and broader Franconia / Pemigewasset access days.

  • USACE New England water-management context: Reservoir releases and regional water-management operations can affect downstream crossing context; verify current USACE notices when flows are unusual.
  • StreamStats / SS-Hydro modeled context: Configured support context for ungaged Lincoln Woods and East Branch approach crossings; model output is not a live observation.
Official source
Wild Ammonoosuc River No Current Live Data

StationWILD AMMONOOSUC RIVER AT NH 116, NEAR BATH, NH • 01137975

USGS Historical

Wild Ammonoosuc context for Moosilauke, Kinsmans, and western Franconia foothill access roads and brook crossings.

  • Nearby live proxy: EAST BRANCH PEMIGEWASSET RIVER AT LINCOLN, NH • CONNECTICUT RIVER AT WELLS RIVER, VT
Official source

Treat rising, stale, modeled, or missing readings conservatively.

Nearby Peaks & Connections

Real trail profiles, directional measurements, and summit-to-summit comparisons.

3 connections

Connected ridge profile

Trail-connected summits, south to north

SN
Connected ridge profileContinuous south-to-north trail terrain profile. Color indicates absolute local trail grade: blue for gentler sections and warm colors for steeper sections. Summits: Mount Flume 4,328 ft, Mount Liberty 4,459 ft, Mount Lincoln 5,089 ft, Mount Lafayette 5,249 ft. Mount Flume4,328 ft Mount Liberty4,459 ft Mount Lincoln5,089 ft Mount Lafayette5,249 ft 1.0 mi S0 mi1.2 mi N3.4 mi N
Trail gradeGentle0–8%Moderate8–15%Steep15–25%Very steep25%+

Route order: Mount Flume → Mount Liberty → Mount Lincoln → Mount Lafayette

Hover, touch, or use arrow keys for exact distance, terrain elevation, and grade. Terrain: 1 m USGS S1M DEM (NAVD88); summits: official NH48 elevations.

Mount FlumeSame trailClosest trail link
Trail
0.98 mi
Gain
+434 ft
Loss
−564 ft
Time
33 min
Summit-to-summit route

Mount Liberty Mount Flume

Via Franconia Ridge Trail

0.86 mi straight-line • low point 3,867 ft • confidence: high

Open peak guide
Mount Liberty 4,439 ftcol / low point 3,867 ftMount Flume 4,307 ft
Mount LincolnSame trail
Trail
2.51 mi
Gain
+1,153 ft
Loss
−572 ft
Time
1 h 25 min
Summit-to-summit route

Mount Liberty Mount Lincoln

Via Franconia Ridge Trail

2.24 mi straight-line • low point 4,010 ft • confidence: medium

Open peak guide
Mount Liberty 4,439 ftcol / low point 4,010 ftMount Lincoln 5,026 ft
Mount LafayetteSame trail
Trail
3.38 mi
Gain
+1,608 ft
Loss
−855 ft
Time
1 h 56 min
Summit-to-summit route

Mount Liberty Mount Lafayette

Via Franconia Ridge Trail

3.07 mi straight-line • low point 4,010 ft • confidence: medium

Open peak guide
Mount Liberty 4,439 ftcol / low point 4,010 ftMount Lafayette 5,192 ft

Parking & Access

Whitehouse Trail parking - Franconia Notch Bike Path / Flume Visitor Center area.

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 Liberty Route & Conditions

Route
Mount Liberty's standard hiking options include Liberty Spring Trail - AT. – direct route at 8 miles with 3,250 feet of gain and Franconia Ridge Loop - via Flume Slide Trail to Liberty Spring at 9.9 miles with 3,750 feet of gain. A typical completion time is 5–7 hours - out-and-back Liberty Spring.
Terrain and exposure
This is a moderate/difficult Franconia Range hike. Expect sturdy, well-traveled trail, Liberty Spring. with rocky steps; steep final 0.3 mi spur to summit. Scrambling includes no major scrambles - Flume Slide route has scrambles, but Liberty Spring route does not. Upper-mountain terrain includes northern hardwoods at base; spruce-fir higher up; small subalpine scrub at summit cone and 360°, cone-shaped rocky summit with excellent views. Weather and exposure are defining planning concerns here: medium, summit exposed to weather; can retreat to treeline ~0.3 mi below.
Weather window
The best normal hiking window is summer and fall, roughly popular year-round; winter ascents via Liberty Spring Trail are common. In September, average summit conditions are about 43 F. Download offline maps and do not rely on cell service; leave a plan with someone.
Water, signal, and bailout
Water is available: liberty Spring near Liberty Spring Tentsite ~2.5 mi up trail is a reliable water source. Cell reception is spotty, possible at summit; limited along approach in woods. Bailout options include Liberty Spring Trail back to Franconia Notch, no alternate trails once on ridge aside from returning same way. Nearby live water context is available from East Branch Pemigewasset River and Wild Ammonoosuc River.
Trailhead and access
The most common trailhead is Lafayette Place Campground Trailhead, with room for about 250 vehicles. Parking at Flume Visitor Center - hikers use far lot; bike path connects to Liberty Spring Trail.; no parking directly at Liberty Spring start. Other linked starts include Flume Gorge Visitor Center, Falling Waters / Franconia Ridge South Trailhead, and Liberty Spring Trailhead (Flume Gorge Area).
Connected route context
Major linked trails include Liberty Spring Trail, Flume Slide Trail, Osseo Trail, and Franconia Ridge Trail. Nearby 4,000-footer connections include Mount Flume, Mount Lincoln, and Mount Lafayette.