North Reservoir Loop
North Reservoir Loop
3.3
(28)
67
hikers
North Reservoir Loop
01:12
4.61km
30m
Hiking
Embark on the North Reservoir Loop for an easy hike through the peaceful woods of Middlesex Fells Reservation. This gentle route offers tranquil views of the North Reservoir, guiding you past structures like the Middle Reservoir Dike and the North Reservoir Dam. You'll cover 2.9 miles (4.6 km) with a minimal elevation gain of just 106 feet (32 metres). Expect to complete this pleasant loop in about 1 hour and 12 minutes, making it perfect for a relaxed outing.
Accessing the North Reservoir Loop is straightforward, with parking generally available near the trailheads within the Middlesex Fells Reservation. This convenient access makes it easy to start your hike without hassle. The trail's easy difficulty and relatively flat profile mean it's suitable for most times of day, though mornings often offer the most serene experience. Always check local conditions before heading out, especially during peak seasons.
This loop is a key feature within the larger Middlesex Fells Reservation, an important natural area close to urban centers. The presence of structures like the Middle Reservoir Dike and North Reservoir Dam highlights the area's historical role in water management. The wooded sections provide a refreshing escape, allowing you to connect with nature without venturing far from the city.
Last updated: April 23, 2026
Tips
Temporary access restrictions
Includes segments with temporary access restrictions. Check ahead to confirm restricted segments are open to the public.
After 1.01 km for 1.13 km
Waypoints
Start point
Parking
4.60 km
North Reservoir
Highlight • Lake
Tip by
4.61 km
End point
Way Types & Surfaces
Way Types
4.33 km
276 m
Surfaces
4.36 km
221 m
< 100 m
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Thursday 8 October
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Frequently Asked Questions
How long does it take to hike this loop?
This easy loop is approximately 4.6 kilometers (2.9 miles) long and typically takes around 1 hour and 12 minutes to complete at a moderate pace. Variations of the loop, such as those incorporating the Reservoir Trail, might be slightly longer.
What is the terrain like on the North Reservoir Loop?
The terrain is generally easy and accessible, making it suitable for a relaxed outing. While some sections of the broader Middlesex Fells Reservation can be rocky or muddy, this specific loop via the Reservoir Trail is known for its relatively flat profile. You'll walk by the Middle Reservoir Dike and the North Reservoir Dam.
What can I see along the route?
The primary feature you'll enjoy is the North Reservoir itself, offering tranquil views. The trail also passes by structures like the North Reservoir Dam and the Middle Reservoir Dike. While much of the trail is wooded, combining it with sections of the broader Reservoir Trail or Skyline Trail can offer spectacular views of Boston.
Does this trail intersect other well-known paths?
Yes, the route utilizes significant portions of the official Reservoir Trail and the Skyline Trail. It also briefly crosses sections of the Mountain Bike Loop and North Dam Road.
Is the North Reservoir Loop suitable for beginners or families?
Absolutely! Classified as an easy loop with minimal elevation gain, it's an excellent choice for beginners, families, and those looking for a relaxed outdoor experience. Its accessible paths make it a popular option.
Where can I park to access the trailhead?
The Middlesex Fells Reservation offers several parking areas. For the North Reservoir Loop, look for parking access points around the North Reservoir area. Specific parking lots are usually well-marked within the reservation.
Is the North Reservoir Loop dog-friendly?
Yes, dogs are generally welcome on trails within the Middlesex Fells Reservation, including this loop. However, they must be kept on a leash at all times to protect wildlife and ensure the safety and enjoyment of all visitors.
What is the best time of year to hike this trail?
This trail is enjoyable year-round. Spring offers lush greenery, summer provides a shaded escape, and fall showcases beautiful foliage. Even in winter, with appropriate gear, it can be a peaceful snowy walk. Always check local conditions before heading out.
Are there any permits or entrance fees required for the Middlesex Fells Reservation?
No, there are no entrance fees or permits required to access the Middlesex Fells Reservation or to hike the North Reservoir Loop. It is a public reservation managed by the Department of Conservation and Recreation (DCR) in Massachusetts. You can find more information on their official website: mass.gov.
Are there any specific regulations I should be aware of in the Middlesex Fells Reservation?
As a drinking water supply area, direct access to the reservoir water is prohibited. Always stay on marked trails, pack out all trash, and keep dogs on a leash. Respect wildlife and natural habitats to preserve the beauty of the Fells.
Are there any viewpoints or landmarks along the North Reservoir Loop?
While the loop itself offers pleasant views of the North Reservoir, its dam, and dike, for more expansive vistas, consider extending your hike to sections of the broader Skyline Trail within the Middlesex Fells, which can provide spectacular views of Boston and the surrounding area.
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