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Routes
Hiking trails & Routes
United States
Massachusetts
Middlesex County
Lowell

Lower Valley, Gumpus, Bob's Bypass, B Town, and Upper Valley Trail

Routes
Hiking trails & Routes
United States
Massachusetts
Middlesex County
Lowell

Lower Valley, Gumpus, Bob's Bypass, B Town, and Upper Valley Trail

Easy

4.7

(4600)

10,456

hikers

Lower Valley, Gumpus, Bob's Bypass, B Town, and Upper Valley Trail

01:59

7.71km

40m

Hiking

The Lower Valley, Gumpus, Bob's Bypass, B Town, and Upper Valley Trail is an easy hiking route located in Lowell Dracut Tyngsborough State Forest. This trail covers a distance of 4.8 miles (7.7 km) and involves a gentle elevation gain of 131 feet (40 metres). You can expect to complete…

Last updated: March 7, 2026

Waypoints

A

Start point

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1

2.07 km

Lowell Dracut Tyngsborough State Forest

Highlight • Forest

The Lowell-Dracut-Tyngsboro State Forest is a public preserve that spans 1,140 acres and boasts over 180 acres of ponds, swamps, and wetlands. The park offers trails, fishing, and hunting and is open from sunset to sunrise.

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B

7.71 km

End point

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Way Types & Surfaces

Way Types

6.70 km

1.01 km

Surfaces

6.58 km

583 m

558 m

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Elevation

Elevation

Nothing selected – click and drag below to see the stats for a specific part of the route.

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Weather

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Today

Wednesday 15 July

28°C

21°C

0 %

Additional weather tips

Max wind speed: 23.0 km/h

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Frequently Asked Questions

Where can I park for the Lower Valley, Gumpus, Bob's Bypass, B Town, and Upper Valley Trail?

While the specific starting point for this combined route isn't detailed, the trail largely passes through the Lowell Dracut Tyngsborough State Forest. You'll typically find parking available at designated trailheads within the state forest. Check local signage upon arrival for the most accurate parking information.

Is this trail suitable for beginners or families?

Yes, this route is rated as easy, making it suitable for beginners and families. Sections like the Gumpus Trail are known for their gentle, rolling terrain and minimal elevation gain, ideal for a leisurely walk. The B Town Trail section is also mostly flat and paved, offering an accessible experience.

What is the terrain like on this trail?

The terrain is quite varied. You'll encounter wide, well-maintained double-track paths, especially on the Gumpus Trail, which can be rooty in places. The Bob's Bypass section is a popular singletrack. The B Town Trail is a paved, multi-use path, while other sections like the Lower Valley and Upper Valley trails might offer a mix of wooded paths, gravel, and dirt, with generally gentle slopes.

Is the Lower Valley, Gumpus, Bob's Bypass, B Town, and Upper Valley Trail dog-friendly?

Yes, this trail is generally dog-friendly. Dogs are permitted on the Gumpus Trail and Bob's Bypass (Lowell, MA) sections, but they must be kept on a leash. Always ensure your dog is under control and follow all posted regulations within the Lowell Dracut Tyngsborough State Forest.

What is the best time of year to hike this trail?

Spring, summer, and fall are excellent times to hike this trail. In spring, you might see wildflowers, while fall offers beautiful foliage. Winter can also be an option, especially for cross-country skiing or snowshoeing on sections like the Gumpus Trail, which are often used by snowmobiles. Always check local conditions before heading out in winter.

Are there any permits or entrance fees required for the Lowell Dracut Tyngsborough State Forest?

Generally, there are no specific permits or entrance fees required for hiking in the Lowell Dracut Tyngsborough State Forest. However, it's always a good idea to check the official Massachusetts DCR (Department of Conservation and Recreation) website for any updated regulations or parking fees that might apply.

Does this route intersect with other well-known paths?

Yes, this route incorporates several distinct trails. You'll be hiking on sections of the Gumpus Trail, Lower Valley Trail, Totman Road, Lower Valley Loop, and Bob's bypass as you complete the loop.

What kind of scenery can I expect along the way?

You'll experience a diverse range of scenery. Expect wonderful deep woods, several large wetland areas, and open fields, particularly around the Gumpus Trail. The route also passes through the Lowell Dracut Tyngsborough State Forest, offering a classic New England forest experience. The B Town Trail section provides a more urban-natural blend with public art and landscaped areas.

Are there any notable features or landmarks on the trail?

Along the Gumpus Trail section, you might spot beaver huts, old stone walls, and interesting overhangs. The B Town Trail is notable for its public art installations and interpretive signs detailing its history as a former railway. The overall route provides a good immersion into the natural beauty of the Lowell Dracut Tyngsborough State Forest.

Is there public transport available to reach the trailhead?

Public transport options directly to trailheads within the Lowell Dracut Tyngsborough State Forest can be limited. It's advisable to check local bus routes or ride-sharing services for connections to the general area, but a personal vehicle is often the most convenient way to access the starting points for this trail.

What should I bring for a hike on this trail?

Given its easy difficulty and moderate length, bring plenty of water, comfortable hiking shoes, and appropriate clothing for the weather. Snacks are always a good idea. If hiking with a dog, remember a leash and waste bags. Consider insect repellent, especially during warmer months, and a map or GPS device for navigation.

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