C
- Crestone Needle
- Crestone Needle
- Crestone Peak
- Crestone Peak
- Crestone Peak to Crestone Needle Traverse
- Cret beni expedition
- Cret Beni Steep Line
- Cret chairlift line
- Crête de Baude
- Crête de la Charmette south west couloir
- Crête de la Seyte
- Crete de l'epine
- Crête de Reychard
- Crêtes des Lauzières
- Creussans
- Creussan's chairlift line
- Creussan's shortcut line
- Creux Bozon
- Creux de la Motte
- Creux de la Neige
- Creux de la Stetta
- Creux Noirs Petite Saulire
- Cristallo North Couloir Ski traverse.
- Croce
- Croce Valandrea - Managed Trail
- Crochues-Berard Traverse
- Crochues Bowl
- Croda da Lago Tour (Trail Running)
- Croda de r'Ancona Tour (Trail Running)
- Croix d'Aquila from the summit
- Croix d'Aquila Lower Route
- Croix de Coeur / #13
- Croix de Fer Couloir
- Croix des Frêtes depuis le Col des Aravis
- Croix du Nivolet et Cascade de la Doria
- Crossing the Kalkkögel
- Cross Mountain Loop
- Cross Mountain Trail
- Crossover
- Cross Timbers
- Cross Timbers
- Cross Timbers
- Croston Moss
- Crown Point Area
- Crow Pass Trail
- Cruiser Lake Trail
- Crusader
- Crypt Lake Trail
- Crystal Basin
- Crystal Butte
- Crystal Climb
- Crystal Col
- Crystal Cove Trail to Pelican Point
- Crystal Dark
- Crystal Forest
- Crystal Lake
- Crystal Lakes Basin Loop
- Crystal Lakes Trail
- Crystal Mountain
- Crystal Mountain Loop Trail
- Crystal Mountain to Meany Lodge
- Crystal Myth (aka Crystal Meth)
- Crystal Peak Area
- Crystal Peak -> Hunters Creek Lollipop
- Crystal Peak Northside / Hike out
- Crystal Peak South Face
- Crystal Peak / Star Pass Big Loop
- Crystal Trees
- Cub Lake Loop
- Cubore
- Cuboré Montriand's line
- Cub Scout
- Cucamonga Peak
- Cuckoo's
- Cuculet via Jacotte Ridge
- Cucumber Bowl Trees
- Cucumber Gulch Trails
- Cucumelle West Face 1
- Cucumelle West Face 2
- Cucumelle West Face 3