Name: Black Rock G5.1 - G5.3
Rating: 3.0

Toolbox

Plan in onX Backcountry

Driving directions
Download GPX File

Know This Trail?

Upload a photo

Dogs Leashed

E-Bikes Unknown

Contacts

Land Manager: MA DCR - Middlesex Fells Reservation

Shared By:

Andrii Rosa

Full Details

Trail Ratings

3.0 from 1 vote

#49

in Middlesex Fells Reservation

#35440

Overall

3.0 from 1 vote

5 Star		0%
4 Star		0%
3 Star		100%
2 Star		0%
1 Star		0%

Trail Rankings

0 Views Last Month

0 Since Aug 10, 2026

		0%
		0%
		100%
		0%
		0%
		0%

0 Comments

Weather

Current Trail Conditions

Unknown

Update Conditions See History

Add Your Check-In

Check-Ins

none

Nearby Recommended Routes

Panoramic view of the Boston skyline From Horn Pond

Best of Horn Pond Singletrack

5.1 mi 8.2 km • 353' Up 107.64 m Up • 353' Down 107.72 m Down

Woburn, MA

Lynn Woods South Side Sampler (Two Towers)

5.8 mi 9.3 km • 614' Up 187.26 m Up • 613' Down 186.89 m Down

South P…, MA

The Big 3 (And the Small 2)

16.3 mi 26.2 km • 314' Up 95.78 m Up • 234' Down 71.25 m Down

Watertown, MA

Some loose little hills keep things interesting.

Four Pinnacles and Four Climbs

15.0 mi 24.2 km • 816' Up 248.6 m Up • 816' Down 248.81 m Down

Topsfield, MA

Skinny and jump at north part of trails.

Tour of Willowdale

10.8 mi 17.3 km • 511' Up 155.67 m Up • 509' Down 155.24 m Down

Topsfield, MA

Access trail to Steele Farm (Boxborough, MA)

Boxboro Trail Link-Up

9.3 mi 14.9 km • 545' Up 166.08 m Up • 537' Down 163.6 m Down

Acton, MA

Your Rating:
Your Difficulty:
Your Favorites:	Add To-Do · Your List

Black Rock G5.1 - G5.3

0.2

0.3

216' 66 m

117' 36 m

99' 30 m

10' 3 m

12%

28%