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- North Twin Mountain
4,761 ft · White Mountains, New Hampshire
North Twin Mountain
North Twin Mountain is a 4,761 ft peak in the White Mountains, New Hampshire. The standard route is the North and South Twin Mountain: 10 mi, 3,658 ft of gain, Class 2.

North Twin Mountain at a glance
- Elevation4,761 ft1,451 m
- RouteNorth and South Twin MountainClass 2
- Distance10 mi3,658 ft gain
- Time7 – 9 hrsHard effort
- SeasonJun – Oct
- RangeWhite MountainsNew Hampshire
Climbing the North and South Twin Mountain
From Route 3 near Twin Mountain, New Hampshire, the North Twin Trail follows and crosses Little River several times before a steep final climb to the wooded summit and its outlook ledges. The stream crossings can be difficult or dangerous in high water, so check conditions and avoid after heavy rain. The upper trail is steep and rocky, slick when wet. Views open north from a ledge near the top. Start early for the long round trip and carry extra water. Often combined with South Twin via the connecting ridge.
Gear and hazards
What to bring
Backpack (20–30 L)
Water
Water Filter
First-Aid Kit
Whistle
Offline Maps
Compass
Headlamp
Power Bank
Hiking Boots
Trekking Poles
Base Layer
Midlayer
Hardshell Jacket
Buff
Sun Hat
Sunglasses
Sunscreen
What to watch for
- Slippery terrain
- Insects
North Twin Mountain on Yak
Climbers have shared 6 climbs of North Twin Mountain on Yak. Read their trip reports and recent conditions in the app
Quests with North Twin Mountain
Peaks near North Twin Mountain
Frequently asked questions
How tall is North Twin Mountain?
North Twin Mountain is 4,761 feet (1,451 m) tall. It is in the White Mountains, New Hampshire.
How does North Twin Mountain rank among the New England 4,000ers?
At 4,761 feet, North Twin Mountain is the 13th highest of the 67 New England 4,000ers. The highest is Mount Washington.
How hard is it to hike North Twin Mountain?
The North and South Twin Mountain is Class 2, which means off-trail hiking with some use of your hands for balance. Yak rates the overall effort hard: 10 miles with 3,658 feet of elevation gain.
How long does it take to hike North Twin Mountain?
Most people take 7 – 9 hours round trip on the North and South Twin Mountain, covering 10 miles with 3,658 feet of elevation gain, so most people do it in a day.
Can a beginner hike North Twin Mountain?
The North and South Twin Mountain needs no climbing skills, but it is a hard day: 10 miles with 3,658 feet of elevation gain. Build up on shorter hikes first, start early and carry plenty of water and layers.
When is the best time to hike North Twin Mountain?
The usual hiking window is June to October. Outside it, expect snow, storms or closed access, and check the summit forecast before you go.
What is the trailhead elevation for North Twin Mountain?
The North and South Twin Mountain starts at about 1,840 feet, roughly 2,921 feet below the summit.
Climb North Twin Mountain with Yak
Plan your route on a topo map, check the summit forecast, then log your climb and see what is left on your list



