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Hiking in South Uncanoonuc: trails, map and practical info

Merrimack Valley • New Hampshire

4.6 Appreciated by 30 hikers
François Dumaine
By François DumaineContributor since 2022Updated 26/05/2026
Difficulty
Easy
Distance
2 km
Elevation
396 ft
Duration
1h15
Max altitude
324 ft

Escape to South Uncanoonuc in New Hampshire's Merrimack Valley, just minutes from Manchester. This 2.4 km trail climbs 396 m in under 1h15, delivering panoramic summit views across the valley and distant Mount Monadnock—all with less crowds than its northern twin.

Recommended for :
Beginners

Ready to explore South Uncanoonuc? Here's everything you need to know before you go!

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Trail description

Description

South Uncanoonuc Mountain rises 1,321 feet above the Merrimack Valley, offering one of southern New Hampshire's most accessible summit experiences. Located just minutes from Manchester and Goffstown, this compact peak delivers surprising rewards for relatively modest effort, making it a favorite among locals and visitors seeking a quick escape into genuine mountain terrain.

The mountain forms the southern half of the Uncanoonuc range, paired with North Uncanoonuc to create a distinctive double-peaked silhouette visible throughout the region. While both summits offer excellent hiking, South Uncanoonuc tends to be less crowded while providing equally impressive views, particularly toward the south and west where the landscape opens up across the Merrimack Valley.

The Trail Experience

The main trail to South Uncanoonuc's summit winds through classic New England mixed forest before emerging onto the rocky summit ledges. The path begins in dense woodland where tall pines and hardwoods create a cathedral-like canopy overhead. During the initial climb, you'll notice the forest floor carpeted with ferns and mosses, particularly lush after spring rains or during the humid summer months.

As you gain elevation over the 2.4-kilometer route, the character of the forest gradually shifts. The trail becomes rockier underfoot, requiring more careful foot placement, especially when wet. Sturdy hiking boots provide the best traction on these sections, where exposed granite and loose stones can catch unwary hikers off guard. The path is well-marked throughout, with occasional blazes guiding you through areas where the route might otherwise be unclear.

About halfway up, the trail opens into small clearings that offer glimpses of the surrounding countryside. These breaks in the canopy provide welcome rest spots and your first hints of the views awaiting at the summit. The final approach involves navigating around and over larger rock formations, giving the hike a more alpine feel despite the relatively modest elevation gain of 396 meters.

Summit Views and Landmarks

The summit of South Uncanoonuc opens onto expansive ledges that provide panoramic views in multiple directions. On clear days, the vista extends south to Mount Monadnock, that iconic solitary peak that dominates the southern New Hampshire horizon. To the southeast, particularly on exceptionally clear days, you can make out the distant Boston skyline, a surprising urban counterpoint to the rural landscape spread below.

The western views encompass the Connecticut River Valley, while looking north reveals the White Mountains rising in the distance. The immediate foreground showcases the Merrimack Valley's patchwork of forests, fields, and small communities, offering an excellent perspective on southern New Hampshire's characteristic landscape of mixed development and preserved open space.

The summit ledges themselves invite exploration and provide multiple vantage points for photography. The exposed granite warms quickly in sunshine, making it an ideal spot for an extended break or lunch, though be prepared for wind exposure, especially during cooler months. The rocky outcrops create natural seating areas where you can comfortably take in the scenery.

Wildlife and Natural Features

South Uncanoonuc supports diverse wildlife typical of New Hampshire's mixed forests. White-tailed deer frequent the area, particularly during early morning and evening hours. You might spot them browsing in the clearings or catch glimpses of movement in the understory as they bound away from the trail.

Bird life includes year-round residents like chickadees, nuthatches, and woodpeckers, joined by seasonal migrants during spring and fall. Hawks often soar around the summit area, taking advantage of thermals rising from the sun-warmed ledges. The varied forest habitat supports everything from ground-dwelling species in the dense understory to canopy dwellers in the tall pines.

The mountain's geology tells the story of New Hampshire's ancient past, with granite formations exposed throughout the upper sections of the trail. These weathered outcrops create the distinctive ledges that make the summit so appealing, while also providing habitat for specialized plants adapted to the thin soils and exposed conditions.

Seasonal Considerations

Fall transforms South Uncanoonuc into a showcase of New England foliage. The mixed forest explodes in reds, oranges, and golds, typically peaking in early to mid-October. The summit views during peak foliage season rank among the finest in the region, with the elevated perspective allowing you to appreciate the full scope of autumn's display across the valley below.

Winter hiking is possible when conditions permit, though the rocky sections can become treacherous when icy. Microspikes or light traction devices are essential during winter months, and the exposed summit can be brutally cold in strong winds. Snow often lingers longer on the north-facing slopes, creating variable conditions even during mild winter days.

Spring brings its own rewards as wildflowers emerge in the forest understory and migrating birds return to the area. However, this season also means muddy conditions and potential ice patches in shaded areas, so extra caution is warranted during the transition months.

Planning Your Hike

The hike typically requires about 1 hour and 15 minutes round trip for most hikers, though this can vary significantly depending on your pace and time spent enjoying the summit views. The easy difficulty rating makes this trail accessible to families and hikers of varying experience levels, though the rocky terrain still demands attention and appropriate footwear.

Parking is available near the trailhead, though spaces can fill up on beautiful weekend days, particularly during fall foliage season. Starting early in the day not only helps ensure parking but also provides the best lighting for summit photography and the greatest likelihood of clear distant views before afternoon haze develops.

The trail can be muddy during spring snowmelt and after heavy rains, so waterproof boots are advisable during these periods. Summer brings the possibility of thunderstorms, which can develop quickly and create dangerous conditions on the exposed summit ledges. Always check weather conditions before heading out, especially if storms are forecast.

Beyond the Summit

Many hikers combine South Uncanoonuc with a visit to North Uncanoonuc, either on the same day or during a return visit. The northern peak offers different perspectives and additional trail options, making it easy to create longer hiking days in the area. The proximity of both peaks allows for interesting comparisons of viewpoints and forest conditions.

After your hike, the nearby town of Goffstown provides dining options and local shops worth exploring. The community maintains a classic New England small-town character, with several restaurants offering hearty post-hike meals and local establishments showcasing regional crafts and products.

Ready to go?

Everything you need to know before you go

Where?

Address
Goffstown, NH 03045, USA
GPS coordinates
42.9850712, -71.5835225
Phone
Not available

Starting Point

The start of the trails at the south uncanoonuc can be accessed from Route 114 in Goffstown, New Hampshire.

When?

Opening hours
Monday: 6:00 AM – 9:00 PMTuesday: 6:00 AM – 9:00 PMWednesday: 6:00 AM – 9:00 PMThursday: 6:00 AM – 9:00 PMFriday: 6:00 AM – 9:00 PMSaturday: 6:00 AM – 9:00 PMSunday: 6:00 AM – 9:00 PM
Varies by season
Best season
Fall
Spectacular colors
Best time
Early morning
Less crowded
Weather (next days)
Loading

How much?

Entry fees
Adult
Not available
Child
What to bring?
Gear
  • Hiking shoes Essential
  • Layered clothing Essential
  • Rain jacket Essential
  • Trekking poles
  • Headlamp
Download the PDF checklist
Water & food
2L minimum
No water point on the trail
Bring energy snacks for a 4h+ hike
Good to know
Park rules
No dogs
Safety
Download the GPX before you go
Limited cellular coverage on the trail
Slippery after rain
Be careful on rocky sections
In an emergency
Emergency
911
Parking GPS
42.9850712, -71.5835225
Center
Not available

Hikers' opinions

4.6
7 Reviews
M
Michael
Nov 12, 2025
South Uncanoonuc offers a rewarding climb with solid elevation gain that keeps you engaged throughout. The trail is well-maintained and clearly marked, making navigation straightforward. Summit views across the Merrimack Valley are genuinely impressive and provide excellent photo opportunities. Be prepared for paid parking and access fees, but the experience justifies the cost for a half-day outing.
S
Sarah
Aug 19, 2025
This hike delivers a solid workout with consistent elevation throughout the 2.4 km route. The trail is accessible and well-marked from the starting point. While the panoramic views at the summit are pleasant, I found the experience somewhat standard compared to other peaks in the region. Parking fees and access charges should be factored into your visit planning.
S
Sarah
Aug 15, 2025
The South Uncanoonuc trail delivers a moderate challenge with consistent elevation throughout. While the summit provides nice regional views, I found the experience somewhat standard compared to other nearby options. The paid parking and access requirements are worth noting, though the trail itself is clearly marked and accessible from Route 114.
D
David
Jun 8, 2025
A straightforward yet satisfying ascent that's perfect for a morning adventure. The 396-meter elevation gain is manageable and well-distributed along the path. The summit provides excellent vantage points overlooking the valley below. Just note that both parking and trail access require payment, so budget accordingly for your trip.
J
Jennifer
Mar 28, 2025
The trail is properly maintained and clearly marked, offering decent views from the top of the Merrimack Valley region. However, the combination of paid access and parking fees adds up quickly. For casual hikers seeking a straightforward ascent without major technical challenges, this works fine, though other local trails offer more dramatic scenery.

FAQ - Frequently asked questions

Everything you need to know
Easy
396.00
324.00
Monday: 6:00 AM – 9:00 PMTuesday: 6:00 AM – 9:00 PMWednesday: 6:00 AM – 9:00 PMThursday: 6:00 AM – 9:00 PMFriday: 6:00 AM – 9:00 PMSaturday: 6:00 AM – 9:00 PMSunday: 6:00 AM – 9:00 PM
1h15
No
No
The South Uncanoonuc trail features 396 meters of elevation gain. This moderate climb provides a good workout for hikers looking for a challenging ascent.
The South Uncanoonuc trail typically takes 2 to 3 hours to complete. The actual time will depend on your hiking pace and how long you spend enjoying the views.
No, dogs are not allowed on the South Uncanoonuc trail. Plan to leave your four-legged companions at home for this hike.
South Uncanoonuc is open daily from 6:00 AM to 9:00 PM, seven days a week. These consistent hours make it convenient for both early morning and evening hikes.
The South Uncanoonuc trail starts from Route 114 in Goffstown, New Hampshire. This location provides access to the trailhead in the Merrimack Valley area.
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Update : June 2026