Routes & places
- RouteRoute · Climbing
Cavalry Charge
Middlesex
- Grade V1
- bouldering
- RouteRoute · Climbing
Central Scrutinizer
Middlesex
- Grade V4
- bouldering
- toprope
- RouteRoute · Climbing
Cheerios
Middlesex
- Grade V4
- bouldering
- Route · Skiing
Chicken Run
Great Brook Ski Touring Center
- 0.3 km mapped
- Grade advanced
- Route · Skiing
Chicken Run
Middlesex
- 0.3 km mapped
- Grade advanced
- Route · Skiing
Chief
Middlesex
- 0.3 km mapped
- Grade advanced
- Route · Skiing
Chief
Nashoba Valley Ski Area
- 0.3 km mapped
- Grade advanced
- Route · lift
Chief Triple
Middlesex
- 0.3 km mapped
- Route · lift
Chief Triple
Nashoba Valley Ski Area
- 0.3 km mapped
- Route · Cycling
Circle Road Path
Whipple Hill
- 0.8 km mapped
- Grade 1
- Route · Cycling
Circle Road Path
Middlesex
- 0.8 km mapped
- Grade 1
- RouteRoute · Climbing
Clara's Problem
Middlesex
- Grade V4
- bouldering
- RouteRoute · Climbing
Classic Panther
Middlesex
- Grade V2
- bouldering
- Route · Climbing
Climbing Boulder
Middlesex
- 22 m mapped
- Route · Climbing
Climbing Crag
Middlesex
- 12 m mapped
- Route · Climbing
Climbing Crag
Middlesex
- 8 m mapped
- boulder
- Route · Climbing
Climbing Crag
Middlesex
- 15 m mapped
- RouteRoute · Climbing
Club House Slab
Middlesex
- Grade 5.3
- trad
- Route · Cycling
Coal Road
Lone Tree Hill
- 1.2 km mapped
- Grade 1
- Route · Cycling
Coal Road
Middlesex
- 1.1 km mapped
- Grade 1
- RouteRoute · Climbing
Cobble Poppin'
Middlesex
- Grade V8
- bouldering
- Route · ohv
Coco Ridge Trail
Middlesex
- 0.2 km mapped
- Route · ohv
Coco Ridge Trail
Middlesex
- 43 m mapped
- RouteRoute · Climbing
Coin Toss
Middlesex
- Grade V4
- bouldering