4.6
(33)
147
hikers
22
hikes
Family friendly hiking trails in Billerica State Forest traverse a diverse landscape characterized by predominant pine forests, wetlands, and grasslands. The terrain includes the historic Old Middlesex Turnpike, now a dirt road, and features Gilson Hill, the second-highest point in Billerica. This ecological diversity provides a setting for nature observation and outdoor activities, connecting to other conservation lands like Russell Mill Town Forest.
Last updated: May 26, 2026
5.0
(1)
17
hikers
10.4km
02:43
80m
70m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
1
hikers
6.36km
01:37
20m
20m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.

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4.0
(1)
2
hikers
10.8km
02:49
70m
70m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
2.02km
00:31
10m
10m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
27
hikers
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
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A working farm in Carlisle, MA, Great Brook Farm State Park encompasses over 1,000 acres. With more than 20 miles of peaceful trails, delicious ice cream from the farm's dairy, an area to get close to the farm's animals, and abundant wildlife and flora throughout the park, Great Brook is truly exceptional. If you're a family looking for a day out in the area, I suggest visiting here, as it's a natural paradise for both children and adults.
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Great Brook Farm boasts a range of facilities, including walking trails, a working dairy farm, and a visitor's center. The scenic landscape provides stunning views of meadows and woodlands and lakes. With good quality roads running through it, it makes a fantastic area to cycle through.
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This is one of a couple spots in the park where you can see Cellar Holes from mill sites where early settlers worked in the 17th century.
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This is a very nice, wide loop trail that spurs off of North Road, running deep into the park. It is mostly gravel and multi-use, so watch out for other bikers and hikers!
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Local ice cream shop made at the Great Brook Farm dairy, perfect for a treat during a day out to Great Brook Farm State Park.
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A working farm in Carlisle, MA, Great Brook Farm State Park encompasses over 1,000 acres. With more than 20 miles of peaceful trails, delicious ice cream from the farm's dairy, an area to get close to the farm's animals, and abundant wildlife and flora throughout the park, Great Brook is truly exceptional. If you're a family looking for a day out in the area, I suggest visiting here, as it's a natural paradise for both children and adults.
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Checkout the trails on the other side of Lowell Road. Head down curve street to the cranberry bogs.
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Billerica State Forest offers over 20 family-friendly hiking trails. Most of these routes are rated as easy, making them suitable for families with children and varying fitness levels.
The trails in Billerica State Forest feature a diverse landscape, including predominant pine forests, wetlands, and grasslands. You'll find varied forest paths and open areas, with some sections following the historic Old Middlesex Turnpike. The terrain is generally gentle, with minimal elevation changes, making it ideal for families.
Yes, there are several easy loop trails perfect for families. A great option is the Great Brook Tophet Swamp Loop, which is just over 6 kilometers long and offers a pleasant walk through varied scenery. Another shorter, easy loop is the Lantern Loop, perfect for a quick family outing.
Yes, Billerica State Forest is generally dog-friendly. Most trails welcome leashed dogs, making it a great place to enjoy a family hike with your canine companion. Always ensure your dog is under control and that you clean up after them.
Absolutely! Billerica State Forest is home to diverse ecosystems, making it excellent for nature observation and bird watching. You can also look for Gilson Hill, the second-highest point in Billerica, which offers a sense of elevation within the forest. The historic Old Middlesex Turnpike also runs through the property, providing a glimpse into the area's past.
Billerica State Forest offers enjoyable hiking experiences year-round. Spring brings blooming wildflowers, summer provides lush greenery, and autumn showcases beautiful foliage. Even in winter, the trails can be lovely for a crisp walk, though conditions may vary. For families, spring and fall often offer the most comfortable temperatures.
While there are no designated parking lots directly within Billerica State Forest, visitors can access the trails from limited roadside parking on Rangeway Road. Alternatively, you can park through Russell Mill Town Forest in Chelmsford, which connects to the Billerica State Forest trail system.
Many of the trails in Billerica State Forest are relatively flat and wide, especially those that follow old roads or wider paths. While not all trails are paved, some sections may be suitable for sturdy, all-terrain strollers, particularly during drier seasons. We recommend checking recent trail conditions if you plan to use a stroller.
The area is highly rated by the komoot community, with an average score of 4.6 out of 5 stars. Reviewers often praise the quiet woodlands, the diverse natural environment, and the well-maintained, easy-to-navigate paths that make it perfect for a peaceful family outing.
Yes, for families looking for a longer hike, the forest connects with other conservation lands like Russell Mill Town Forest and Warren Manning State Forest. This interconnectivity allows for extended routes, such as the Great Brook Farm State Park loop, which is over 10 kilometers and offers a moderate challenge through varied forest paths and open areas.
Yes, if you extend your hike into the interconnected Warren Manning State Forest, you'll find an additional 20-piece fitness circuit. This can be a fun way to add another activity to your family's outdoor adventure.


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