Dirty Dozen–Green World, 11 sights
3.6 mi · ▲ 977 ft · 1 hr 41 min
Dirty Dozen–Green World, 11 sights is a 3.6-mile out-and-back in Arapaho National Forest near Winter Park, CO. It climbs 977 ft, with sections as steep as 21% grade, and is mostly dirt. It scores 19/100 on the Ambleway Wildness scale: paved and peopled.
Elevation
Getting there
Directions
Dirty Dozen–Green World, 11 sights
3.6 mi · ▲ 977 ft · 1 hr 41 min
Elevation 9,178–10,079 ft
Out & Back · Arapaho National Forest
Trailhead: Tunnel Hill Access · 39.89122, -105.76838
Weather Sep 4: Drizzle, high 74°F / low 45° · precip 21% · wind 2 mph · sunrise 6:35 AM · sunset 7:32 PM
Bikes allowed on the whole route · Transit-accessible: Old Town Winter Park stop 310 m from the trailhead
- Start on Tunnel Hill Access, heading W.
- 150 ftContinue straight onto Tunnel Hill, heading W.
- 0.3 miTurn right onto Tunnel Hill Road, heading SW.
- 50 ftContinue straight onto Lower Green World, heading SW.
- 100 ftContinue straight onto Lower Long Trail, heading SW.
- 0.1 miSharp left onto Lower Rainmaker, heading NW.
- 0.4 miContinue straight onto No Quarter, heading NE.
- 400 ftContinue straight onto Lower Long Trail, heading NW.
- 250 ftContinue straight onto No Quarter, heading W.
- 50 ftContinue straight onto Lower Long Trail, heading W.
- 50 ftContinue straight onto No Quarter, heading W.
- 0.1 miBear right onto Green World, heading W.
- 50 ftBear left onto Long Trail, heading W.
- 450 ftBear right onto Rainmaker, heading SW.
- 50 ftTurn right onto Long Trail, heading SW.
- 350 ftBear left onto Lower Free Speech, heading SW.
- 500 ftTurn left onto Green World, heading S.
- 50 ftContinue straight onto Lower Free Speech, heading S.
- 400 ftBear left onto Green World, heading W.
- 0.1 miContinue straight onto Dirty Dozen, heading E.
- 50 ftContinue straight onto Green World, heading E.
- 100 ftContinue straight onto Dirty Dozen, heading S.
- 50 ftContinue straight onto Green World, heading S.
- 450 ftContinue straight onto Free Speech, heading S.
- 50 ftBear left onto Middle Boulevard, heading S.
- 0.3 miContinue straight onto Trestle Downhill, heading SE.
- 50 ftBear left onto Middle Boulevard, heading SE.
- 50 ftContinue straight onto Trestle Downhill, heading SE.
- 0.4 miContinue straight onto Middle Boulevard, heading NE.
- 100 ftContinue straight onto Trestle Downhill, heading N.
- 50 ftContinue straight onto Middle Boulevard, heading N.
- 200 ftBear left onto Bear Arms, heading NE.
- 400 ftBear left onto Middle Boulevard, heading NW.
- 50 ftTurn right onto Bear Arms, heading NW.
- 450 ftBear right onto Space Ape, heading E.
- 300 ftContinue straight onto Bear Arms, heading NE.
- 200 ftSharp right onto Lower Boulevard, heading NE.
- 50 ftSharp left onto Jury Duty, heading E.
- 0.5 miSharp right onto Lower Long Trail, heading NE.
- 150 ftContinue straight onto Lower Green World, heading E.
- 250 ftTurn left onto Tunnel Hill, heading N.
- 0.3 miContinue straight onto Tunnel Hill Access, heading W.
- 50 ftArrive back at the trailhead.
Each distance is the walk from the previous step. Tap a step for a map of its junction.
Trail surface
Weather
Good to know
- Bikes allowed on the whole route
- Transit-accessible: Old Town Winter Park stop 310 m from the trailhead
More from Tunnel Hill Access Trailhead
- Boot Camp–Serenity Trail, 3 sights 2 mi · ▲ 527 ft
- Lower Boulevard–Lower Green World, 5 sights 2 mi · ▲ 427 ft
- Lower Arapahoe–Lower Green World, 6 sights 2.2 mi · ▲ 583 ft
- Green World–Lower Arapahoe, 4 sights 2.6 mi · ▲ 459 ft
- Double Jeopardy–Green World, 6 sights 3.8 mi · ▲ 1,296 ft
- Diane–Middle Boulevard, 5 sights 4.7 mi · ▲ 1,443 ft
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