44 Trails in Billerica, Massachusetts

Rank Trail Name Difficulty Length (mi) Rating City
1. Harold Parker State Forest Advanced difficulty 35 ***** Andover
2. Lynn Woods Reservation Intermediate difficulty 0 **** Saugus
3. Russell Mill Intermediate difficulty 7.0 **** Chelmsford
4. Middlesex Fells Reservation Intermediate difficulty 8.0 **** Winchester
5. Landlocked Forest Intermediate difficulty 7 **** Burlington
6. Yudicky Farm Intermediate difficulty 10.0 **** Nashua
7. Hampstead Intermediate difficulty 15.0 ***** Hampstead
8. Billerica State Forest Intermediate difficulty 9 ***** Billerica
9. Callahan State Park Beginner difficulty 10.0 **** Framingham
10. Lowell-Dracut-Tyngsborough State Forest Advanced difficulty 10.0 **** Lowell
11. Kenoza Lake Intermediate difficulty 10.0 **** Haverhill
12. Western Greenway Intermediate difficulty 8.0 **** Belmont
13. Belmont Conservation Beginner difficulty 10.0 *** Belmont
14. Mill Pond Conservation Area Intermediate difficulty 10 **** Burlington
15. Horn Pond Intermediate difficulty 13 **** Woburn
16. Great Brook State Park Beginner difficulty 15.0 *** Carlise
17. Weston College Land Beginner difficulty 5.0 **** Weston
18. Georgetown-rowley State Forest Intermediate difficulty 9.0 **** Georgetown
19. Ward Reservation Intermediate difficulty 12.0 ***** Andover
20. Prospect Hill Beginner difficulty 10.0 **** Waltham
21. Mines Falls Park Beginner difficulty 12.0 *** Nashua
22. Oak Hill Advanced difficulty 8.0 **** Littleton
23. Beaver Brook North Intermediate difficulty 4.0 **** Belmont
24. Charles River Loop Easiest difficulty 15 ** Boston
25. Merrimack River Trail Beginner difficulty 10.0 **** Andover
26. Nobscot Mtn. Intermediate difficulty 15.0 *** Sudbury
27. Whipple Hill Beginner difficulty 4.0 *** Lexington
28. Boxborough Area Trails Intermediate difficulty 10.0 *** Boxborough
29. Salem Town Forest Beginner difficulty 15.0 ** Salem
30. Gardner Hill Town Forest Intermediate difficulty 6.0 *** Stow
31. Jerico Town Forest Beginner difficulty 5.0 ** Weston
32. Hitchinpost Greens difficulty 1.0 *** Westford
33. Weston Aquaduct and Unused Rail Loop difficulty 25.0 Weston
34. Kirby-ivers Town Forest difficulty 1.0 Pelham
35. Littles Brook difficulty 2.0 Burlington
36. Gregg Woods difficulty 5.0 Dunstable
37. Johns Woods difficulty 2.0 Haverhill
38. Reading Town Forest difficulty 5.0 Reading
39. Swan Pond Road Trails Easiest difficulty 7 ** Middleton
40. Fort Rock difficulty 7.0 Littleton
41. Chestnut Hill Reservoir Loop difficulty 2 Boston
42. Special Ops (♦) difficulty 0.68 Groton
43. Root Ball (Harold Parker State Forest) difficulty 0.29 Andover
44. Brake Hill (West Newbury / Groveland) difficulty 4 Groveland

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