Dallas Divide
San Juan Mountains, Colorado · 8,983 ft
The Sneffels Range stands above rolling ranch benches and the weathered fence lines along the highway, with aspen stringers running up every draw. A long lens from the turnouts compresses fence, gold hillside, and peaks into one plane.
Seasonal model estimate. Timing remains uncertain; check recent reports before traveling. Source: seasonal timing model. Calculated .
Typical peak
Sep 19 – Sep 27
Near typical peak. Check recent reports before traveling.
Best light
Works at both ends of the day
Classic view faces SE (140°)
Crowds
high
Busy through peak. Be parked before sunrise or expect to walk in.
Getting there
Pull off CO 62 at the gravel turnouts between 5 and 12 miles west of Ridgway; the shooting is roadside with no walking.
What turns here
- quaking aspen
- gambel oak
Color progression
Typical peak Sep 23Typical color progression for Dallas Divide. No change from Aug 16 to Sep 2. First color from Sep 2 to Sep 11. Approaching peak from Sep 11 to Sep 19. Peak from Sep 19 to Sep 27. Past peak from Sep 27 to Oct 7. Bare from Oct 7 to Oct 21.
Dallas Divide is typically at approaching peak on this date.
Light at peak
Dallas Divide on September 23, the center of its typical peak window.
| Event | Time |
|---|---|
| First light (blue hour) Sun 6° below horizon | 6:33 AM |
| Sunrise Rises E · 89° | 7:00 AM |
| Morning golden hour ends 35 min of low, warm light | 7:34 AM |
| Solar noon Highest sun, flattest light | 1:04 PM |
| Evening golden hour starts 35 min before sunset | 6:32 PM |
| Sunset Sets W · 270° | 7:07 PM |
| Last light (blue hour) Sun 6° below horizon | 7:33 PM |
Times in America/Denver · day length 12h 8m · computed from NOAA solar equations
Which way to point the camera
Both ends of the day: side-lit
Side light. Best for texture and depth across a ridge, and the safest bet for contrast.
Based on the classic composition here facing SE (140°).
Shooting conditions
Glassy water, wind blur, and what the cloud will do to your light.
Recent reports
What people actually saw here. Been recently? Add yours.