D
- Deadman's Ridge
- Dead Mountain Shuttle
- Deant du Geant, 4013m
- Dear Santa
- Death Canyon and Static Peak Shuttle
- Death Chute (Shot 15)
- Deda Ena - Khorisar - Truso
- Deep Creek Hot Springs from Bradford Ridge
- Deer Creek Loop
- Deer Leap Rock
- Deer Mountain
- Deer Mountain Trail
- Deer Point Backcountry Approach
- Defago
- Delayed Fuse -> BC's Trail
- Del Boca Vista
- Delicate Arch
- Delicious Trail Dolomiti
- Delirium Dive
- Delta Lake
- Demi-lune
- Demo Forest Flow Trail
- Demoisy Bowl
- Deno's Delight
- Dent Blanche South Ridge
- Dent d'Oche
- Derby
- Derwent Reservoir Loop
- DERZEIT GESPERRT - Soleweg nach Bad Goisern und Hallstatt
- Descente des Allemands
- Descent from Gnifetti Hut
- Descent to Châtelard
- Deschutes River Trail
- Deschutes River Trail
- Deschutes River Trail Lollipop
- Deschutes River Trail Point-to-Point
- Deschutes River Trail Point-to-Point
- Deseret Peak
- Desert Canyons Double Loop
- Desert Classic Trail
- Desert RATS: Stage 1
- Desert RATS: Stage 2
- Desert RATS: Stage 3
- Desert RATS: Stage 4
- Desert RATS: Stage 5
- Desolation Lake
- Desolation Lake (from Big Cottonwood)
- Desperado Loop
- Desperado Loop
- Detroit Rock City
- Detweiler Run Loop
- Deviated Septum
- Devils Bedstead West
- Devil's Bridge
- Devils Castle
- Devil's Castle Couloir
- Devils Club
- Devil's Courthouse
- Devils Creek Track (with Shotover River detour)
- Devil's Den Loop
- Devil's Garden
- Devil's Garden
- Devil's Gut
- Devil's Hall
- Devil's Head Lookout
- Devils Kitchen
- Devils Kitchen Trail
- Devils Postpile to Upper and Lower Rainbow Falls
- Devils Postpile to Upper and Lower Rainbow Falls
- Devils Thumb
- Devils Thumb
- Devinci's Code
- Devisadero Peak Loop
- Devisadero Peak Loop
- Devisadero Peak Loop
- DH 2
- DH 3
- DH 4
- DH 5
- DH 6