How difficult is hiking South Kinsman Mountain?

South Kinsman Mountain is rated Difficult difficulty.

How long does it take to hike South Kinsman Mountain?

Typically, hiking South Kinsman Mountain takes 7–9 hours - out-and-back including North & South Kinsman..

South Kinsman Mountain

Q: What are the main hiking routes to South Kinsman Mountain?

The main routes to South Kinsman Mountain include Mount Kinsman Trail > Kinsman Ridge Trail - via North Kinsman., Fishin’ Jimmy Trail - from Lonesome Lake. to Kinsman Ridge.

Steep rocky sections - Fishin’ Jimmy has wooden blocks on steep slabs.; Mount Kinsman Trail more gradual

Prominence: 2240 ft Range: Kinsman Range - Western White Mountains.

Units

Elevation: 4,358 ft

South Kinsman Mountain - This landscape photograph showcases South Kinsman Mountain in the Kinsman Range of New Hampshire's White Mountains during early spring. The mountain's slopes are lightly frosted, highlighting the transition from winter to spring. The sky above is a dynamic blend of thick clouds and clear blue patches, casting soft shadows across the alpine zone and granite ledges. This scene captures the quiet beauty of White Mountain National Forest on a cool afternoon, inviting hikers and nature lovers to explore its forest trails and summit views. - NH48 — This landscape photograph showcases South Kinsman Mountain in the Kinsman Range of New Hampshire's White Mountains during early spring. The mountain's slopes are lightly frosted, highlighting the transition from winter to spring. The sky above is a dynamic blend of thick clouds and clear blue patches, casting soft shadows across the alpine zone and granite ledges. This scene captures the quiet beauty of White Mountain National Forest on a cool afternoon, inviting hikers and nature lovers to explore its forest trails and summit views.

Overview

Steep rocky sections - Fishin’ Jimmy has wooden blocks on steep slabs.; Mount Kinsman Trail more gradual

Standard Routes

Mount Kinsman Trail > Kinsman Ridge Trail - via North Kinsman. — 10.0 mi • 3,950 ft gain • Out & back - hits North & South peaks. • Difficult
Fishin’ Jimmy Trail - from Lonesome Lake. to Kinsman Ridge — 12.0 mi • 3,550 ft gain • Out & back - or loop via Mt Kinsman Trail with car spot. • Difficult

Monthly Weather Averages

Climate context

Monthly climatology baseline near this summit elevation.

Related Trails & Routes

Parking & Access

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Difficulty Metrics

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Risk & Preparation

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Wilderness Safety

Data TBD for this route.

Trail & Terrain

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Photo gallery

South Kinsman Mountain - Captured in early January, this winter landscape showcases South Kinsman Mountain's dense alpine forest dusted with fresh snow. The gentle sunrise casts a pinkish hue across the slopes of the Kinsman Range, emphasizing the rugged terrain and pristine natural beauty of the White Mountains in New Hampshire. - NH48 — Morning Glow on South Kinsman Mountain
`Canon EOS 5DS R | 150-600mm F5-6.3 DG OS HSM | Contemporary 015 | f/5.0 | 1/800 sec | ISO 1250`

South Kinsman Mountain - Captured on a cold January morning, this image highlights the intricate pattern of snow-laden evergreens covering South Kinsman Mountain. The White Mountains' winter weather has transformed the forest trail areas into a pristine, silent expanse. This scene offers a unique perspective on the mountain's ridge line, popular among hiking and landscape photography enthusiasts exploring the White Mountain National Forest. - NH48 — Snow-Cloaked Forest on South Kinsman Mountain
`Canon EOS 5DS R | 150-600mm F5-6.3 DG OS HSM | Contemporary 015 | f/6.3 | 1/500 sec | ISO 1250`

South Kinsman Mountain - This landscape photograph showcases South Kinsman, a prominent summit in the Kinsman Range within New Hampshire's White Mountain National Forest. Taken in the early afternoon of a crisp fall day, the image highlights the colorful autumn foliage blanketing the forested slopes and the textured rocky ridge line in the foreground. The clear mountain weather provides excellent visibility across the alpine zone, making it an inviting scene for hiking enthusiasts and landscape photographers alike. - NH48 — South Kinsman Overlook in Crisp Fall Light
`Canon EOS 5DS R | EF50mm f/1.2L USM | f/5.6 | 1/1000 sec | ISO 200`

Trail-tested notes

Experience summary

I built this guide around field photography sessions on South Kinsman Mountain in Kinsman Range - Western White Mountains.. South Kinsman Mountain is a 4,358-foot mountain in Grafton County, New Hampshire.

Conditions from experience

Summer and fall - Lonesome Lake route wet in spring; winter doable with spikes. Medium - summit exposed; ridge somewhat sheltered in trees.

Planning tip

Mount Kinsman Trail > Kinsman Ridge Trail - via North Kinsman. - 10.0 - 3,950 - Difficult - Out & back - hits North & South peaks. Yes - streams near Kinsman Trail base; Lonesome Lake and brook on Fishin’ Jimmy Trail. Mount Kinsman Trail has a small roadside lot in Easton; Lafayette Place is large but shared with Franconia hikers

Last reviewed: 2026-02-14