Parking
Park at Point of No Return on Medano Pass Primitive Road. 2WD vehicles can reach this access; the road beyond requires high-clearance 4WD with low-range 4L.

Great Sand Dunes National Park, CO
A short trail to Medano Creek with Mt. Herard on the skyline.
Overview
Map & elevation
Plan your hike

The highest, rockiest slopes around here are a summer buffet for grizzly bears.
Great Sand Dunes Tour Guide
Parkwolf is a GPS audio tour guide for Great Sand Dunes National Park. As you drive, it chimes in with what’s ahead: hidden gems, upcoming stops, history, geology, and wildlife, right through your car’s speakers.
Recorded for this trailhead
Point of No Return and Sand Pit Trail“You're nearing Point of No Return, the last parking area for two-wheel-drive vehicles on Medano Pass Primitive Road.”
Plays as you drive up to this trailhead in the Parkwolf Great Sand Dunes Tour Guide.
More stories near here in the app
Trail guide
Sand Pit Trail is a 1.2-mile out-and-back from Point of No Return to the edge of Medano Creek and the dunes. Allow about an hour. The open footpath descends toward the dune field, then the return climb feels longer in loose sand than the mileage suggests. The payoff is a close look at the eastern dune edge, with Mt. Herard rising behind it.
The trail starts just beyond the Point of No Return parking area. Around 0.3 mile in, a branch leads to Sand Pit Picnic Area; bear left on the more-used main path to continue toward the creek. The ground gets lower as you approach the water. The shorter ¾-mile one-way access walk ends at Sand Pit; this version continues to the creek-side edge and returns the same way.
The route finishes at Medano Creek. Sand mounds in the stream bed build and collapse to make the creek's wave-like surge flow, usually strongest in late May or early June in an average year. Snowpack shifts the timing and water depth from year to year, so don't assume the creek will be easy to cross. The path ends here; beyond the creek, the broad dunefield has no marked trails, and Hidden Dune is a separate off-trail hike.
Look west across the rolling dunes and back toward Mt. Herard. Spring through early fall can bring wildflowers along the route, though the mix changes through the season. This short approach is a good fit if you want to reach the dunes without signing up for a long sand hike.
Park at Point of No Return on Medano Pass Primitive Road. A 2WD vehicle can reach this access; the road beyond it requires high-clearance 4WD with low-range 4L. Pets are not permitted north of Point of No Return, including this trail.
Wildlife
16 sightingsElkMost seen around 7 PMSighting map
21 sightingsPronghornMost seen around 7 PMSighting map
12 sightingsWild TurkeyMost seen around 7 AMSighting map
153 sightingsMule DeerMost seen around 6 AMSighting map
38 sightingsRavenMost seen around 9 AMSighting map
15 sightingsRed-tailed HawkMost seen around 11 AMSighting mapSighting maps show where each species has been reported across Great Sand Dunes. Wildlife moves, so no sighting is guaranteed.
Keep exploring
ChallengingMedano Lake via Medano Pass Primitive Road25.2 mi · 12.5 hr · At the trailheadA long road-and-trail climb reaches Medano Lake beneath Mount Herard.
ChallengingSand Ramp Trail11 mi · 7 hr · At the trailheadAn 11-mile one-way crossing through sandy foothills to Sand Creek.
ModerateDunes Overlook Trail2 mi · 1.8 hr · 0.7 mi awayA short foothill climb opens onto dunes and mountain views.
EasyMontville Nature Trail0.5 mi · 30 min · 1.7 mi awayA shady creek loop with dunes views and a trace of Montville.
EasyWellington Ditch Trail2.2 mi · 1.3 hr · 1.7 mi awayA quiet foothill walk with dune views and a 1927 irrigation ditch.
ModerateMosca Pass Trail7 mi · 4 hr · 1.7 mi awayA shady creek climb with dune views through the trees.
EasySand Sheet Loop Trail0.3 mi · 30 min · 1.9 mi awayA quick grassland loop with signs, dunes, and mountain views
ChallengingSand Creek Trail10 mi · 9 hr · 7.3 mi awayA full-day creek climb to alpine lakes; high water can stop you.
Picnic area · 0.3 mi awayPonderosa Point Picnic AreaSand dunes and Mount Herard share the view from this roadside stop.
Sight · 0.3 mi awayDunes OverlookTwo wooded viewpoints frame the dunes and Mount Herald.
Picnic area · 0.4 mi awaySand Pit Picnic AreaA 4WD picnic stop beside seasonal creek, dunes and mountains.
Campground · 0.9 mi awayPiñon Flats CampgroundA piñon-and-sagebrush base camp near the dunes.
Store · 0.9 mi awayPiñon Flats Campground StorePick up ice, firewood or snacks between campground loops.
Picnic area · 1 mi awayCastle Creek Picnic AreaPicnic beneath a steep dune beside Medano Creek.
Sight · 1 mi awayDunes AmphitheaterA seasonal ranger-talk venue beside Piñon Flats and the dunes.
Sight · 1.4 mi awayWellington HomesteadA cabin remnant puts the dunes’ homesteading past in view.Parkwolf’s Great Sand Dunes ranking