Routes & places
- Route · Skiing
J. Harry Rich Trail
Middlesex
- 0.4 km mapped
- Grade easy
- Route · ohv
Jerry Jingle Road
Middlesex
- 31 m mapped
- Route · ohv
Jerry Jingle Road
Middlesex
- 0.1 km mapped
- RouteRoute · Climbing
Jet Lag
Middlesex
- Grade V0
- bouldering
- RouteRoute · Climbing
Jet Lag 2.0
Middlesex
- Grade V2
- bouldering
- RouteRoute · Climbing
Joint Distribution
Middlesex
- Grade V1
- bouldering
- Route · Cycling
Judy's Trail
Lone Tree Hill
- 0.1 km mapped
- Grade 1
- Route · Cycling
Judy's Trail
Middlesex
- 0.1 km mapped
- Grade 1
- RouteRoute · Climbing
Julius and Waddles
Middlesex
- Grade V2
- bouldering
- Route · ohv
Juniper Trail
Middlesex
- 40 m mapped
- Route · ohv
Juniper Trail
Middlesex
- 29 m mapped
- Route · ohv
Juniper Trail
Middlesex
- 0.6 km mapped
- Route · ohv
Juniper Trail
Middlesex
- 46 m mapped
- Route · ohv
Juniper Trail
Middlesex
- 0.2 km mapped
- RouteRoute · Climbing
Just Enough
Middlesex
- Grade V4
- bouldering
- RouteRoute · Climbing
Just Say No
Middlesex
- Grade 5.6
- trad
- toprope
- Route · Cycling
Katahdin Woods Trail
Middlesex
- 70 m mapped
- Grade 1
- Route · Cycling
Katahdin Woods Trail
Middlesex
- 70 m mapped
- Grade 1
- RouteRoute · Climbing
Kellogg's
Middlesex
- Grade 5.10
- trad
- bouldering
- toprope
- Climbing areaClimbing area · Climbing
Kielbasa Boulder
Middlesex
- 1 climbing routes
- RouteRoute · Climbing
Kielbasa Challenge
Middlesex
- Grade V7-
- bouldering
- RouteRoute · Climbing
Knickle Knocker
Middlesex
- Grade V0-1
- bouldering
- Route · Skiing
Knoll
Great Brook Ski Touring Center
- 0.3 km mapped
- Grade easy
- Route · Skiing
Knoll
Middlesex
- 0.3 km mapped
- Grade easy