North Monoosnoc Hill Loop
North Monoosnoc Hill Loop
4.5
(1673)
12,970
hikers
00:59
3.47km
80m
Hiking
If you're seeking a quick escape into nature with surprising variety, the North Monoosnoc Hill Loop is an excellent choice. This easy hiking route, spanning 2.2 miles (3.5 km) with 269 feet (82 metres) of elevation gain, offers a journey through diverse landscapes in just under an hour. You'll traverse rocky, forested paths, follow the purposeful flow of Monoosnoc Brook with its small waterfalls, and be rewarded with clear views of Mount Monadnock from the summit.
Planning your visit is straightforward, with trailheads accessible from West Street and Granite Street in Leominster. Dogs are permitted on leash from these specific access points, making it a great option for a family friendly hike with your canine companion. While the trail is rated easy, some sections can be steep and eroded, so sturdy footwear is recommended, especially after rain. It's a fantastic year-round destination, with stunning fall foliage and unique winter scenery.
Beyond its natural beauty, the North Monoosnoc Hill Loop is notable for its blend of natural and historical elements. You might spot old woods roads, stone walls, and even an abandoned car along the way, hinting at the area's past. The actual summit of North Monoosnoc Hill is subtly marked by a tiny drill hole in the granite, a small detail that adds to the trail's charm. This loop is a local favorite for birding, wildlife viewing, and letterboxing, offering more than just a walk in the woods.
Last updated: June 9, 2026
Waypoints
Start point
Parking
Get Directions
1.26 km
Viewpoint
Viewpoint
1.76 km
Highlight • Summit
3.47 km
End point
Way Types & Surfaces
Way Types
2.68 km
743 m
< 100 m
Surfaces
2.61 km
760 m
< 100 m
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Elevation
Highest point (280 m)
Lowest point (210 m)
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Weather
Powered by Foreca
Thursday 20 August
29°C
14°C
65 %
Additional weather tips
Max wind speed: 10.0 km/h
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This route was planned by komoot.
Parking information for the North Monoosnoc Hill Loop can vary depending on the access point. While specific parking lots aren't detailed, it's important to note that dogs are explicitly not allowed on the route accessed from the Granite Street trailhead due to its location within Leominster's Watershed Area. Always check local signage for the most current parking regulations.
Dogs are generally permitted on leash on the North Monoosnoc Hill Loop. However, it is crucial to remember that dogs are not allowed on the route accessed from the Granite Street trailhead, as this area is part of Leominster's Watershed.
The North Monoosnoc Hill Loop can be enjoyed year-round. Spring offers lush greenery, but be aware that portions of the trail can be particularly wet. Fall provides beautiful foliage. Winter is also an option, with the trail being used for snowshoeing, offering a different experience.
No, there are no specific permits or entrance fees required to hike the North Monoosnoc Hill Loop. It is part of the Nashua Valley Conservation Area, which is generally open to the public.
The North Monoosnoc Hill Loop is generally considered of moderate difficulty. While komoot rates it as easy, hikers will encounter varied terrain, including a gravel access road, rocky sections, and some steep ascents, particularly after passing a large water tank. It does level off closer to the summit, becoming easier.
The North Monoosnoc Hill Loop typically takes approximately 1 hour and 15 to 20 minutes to complete. Some sources suggest a quicker completion time of around 55 minutes for a 3.5 km (2.2 mile) loop, but a more relaxed pace will allow you to enjoy the scenery.
The loop offers two excellent viewpoints: one with eastward views over Pierce Pond and the Twin City Mall, and another near the summit providing a clear northwestward panorama, including distant views of Mount Monadnock. You'll also pass Monoosnoc Brook and its waterfall, thickets of mountain laurel, and a 'magical forest of stunted trees covered in lichen' near the summit. A unique point of interest is an abandoned, rusted car next to a rock outcrop. The main highlight is the North Monoosnoc Hill summit itself.
The terrain is varied, starting with a gravel access road. As you ascend, it becomes rocky and can be steep in sections. Portions of the trail can be rough, eroded, and potentially wet, especially in spring. Closer to the summit, the trail tends to level off.
The trail is a good spot for wildlife viewing and birding. While specific species aren't listed, you might spot various local birds and small mammals common to New England woodlands. Hunting is also an activity in the area, so be aware of seasonal regulations.
Yes, the North Monoosnoc Hill Loop utilizes sections of other trails. Approximately 58% of the route follows the Monoosnoc Ridge Trail, and another 12% also uses a different segment of the Monoosnoc Ridge Trail.
Yes, the North Monoosnoc Hill Loop is located within the Nashua Valley Conservation Area in Leominster, Massachusetts. This area provides a protected natural space for recreation and wildlife.
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