Located in Hinsdale County, Colorado, Uncompahgre Wilderness is a wilderness area. It is part of Uncompahgre National Forest. It sits roughly 19.2 km (11.9 mi) ENE of Ouray.
The Uncompahgre Wilderness (formerly called the Big Blue Wilderness) is a U.S. Wilderness Area in southwest Colorado comprising 102,721 acres (415.70 km2). Elevation in the Wilderness ranges from 8,400 feet (2,600 m) to 14,309 feet (4,361 m), at the summit of Uncompahgre Peak. Managed by the Uncompahgre National Forest, it is located approximately 5 miles (8.0 km) northwest of the town of Lake City and some 10 miles (16 km) east of the town of Ouray. The area is named for Uncompahgre Peak, which at 14,309 feet (4,361 m) is the highest peak in the San Juan Mountains. The Wilderness includes one other prominent fourteener, Wetterhorn Peak at 14,015 feet (4,272 m).From the Wikipedia article “Uncompahgre Wilderness”, licensed under CC BY-SA 4.0.
Sunrise & sunset directions
At Uncompahgre Wilderness the sunrise point swings a long way through the year: about 59° (ENE) at the June solstice and 120° (ESE) in late December. Sunset moves from 301° (WNW) in June to 241° (WSW) in December, and the midday sun climbs to 75° in summer but only 28° in winter.
| Date | Sunrise | Azimuth | Sunset | Azimuth | Noon sun | Daylight |
|---|---|---|---|---|---|---|
| March equinox (Mar 20) | 7:14 AM | 90° E | 7:22 PM | 271° W | 52° | 12h 08m |
| June solstice (Jun 21) | 5:48 AM | 59° ENE | 8:37 PM | 301° WNW | 75° | 14h 49m |
| September equinox (Sep 22) | 6:58 AM | 89° E | 7:09 PM | 271° W | 52° | 12h 10m |
| December solstice (Dec 21) | 7:23 AM | 120° ESE | 4:54 PM | 241° WSW | 28° | 9h 31m |
Azimuth is measured clockwise from true north (90° = east, 270° = west). Computed for 2026; values change by less than a degree from year to year.
Golden hour & blue hour by month
Wilderness areas reward those who camp: being on location at sunrise and in the dark is the main advantage over day visitors.
| Month (15th) | Blue hour starts | Sunrise | Golden hour ends | Golden hour starts | Sunset | Blue hour ends | Daylight |
|---|---|---|---|---|---|---|---|
| January | 6:57 AM | 7:26 AM | 8:06 AM | 4:34 PM | 5:14 PM | 5:43 PM | 9h 49m |
| February | 6:34 AM | 7:01 AM | 7:38 AM | 5:12 PM | 5:49 PM | 6:16 PM | 10h 48m |
| March | 6:56 AM | 7:22 AM | 7:57 AM | 6:43 PM | 7:17 PM | 7:44 PM | 11h 55m |
| April | 6:08 AM | 6:35 AM | 7:10 AM | 7:11 PM | 7:46 PM | 8:13 PM | 13h 11m |
| May | 5:31 AM | 6:00 AM | 6:38 AM | 7:37 PM | 8:14 PM | 8:44 PM | 14h 14m |
| June | 5:16 AM | 5:47 AM | 6:27 AM | 7:56 PM | 8:35 PM | 9:07 PM | 14h 48m |
| July | 5:29 AM | 6:00 AM | 6:38 AM | 7:55 PM | 8:33 PM | 9:04 PM | 14h 34m |
| August | 5:58 AM | 6:26 AM | 7:02 AM | 7:29 PM | 8:05 PM | 8:33 PM | 13h 39m |
| September | 6:26 AM | 6:52 AM | 7:27 AM | 6:45 PM | 7:20 PM | 7:46 PM | 12h 27m |
| October | 6:53 AM | 7:19 AM | 7:55 AM | 5:58 PM | 6:34 PM | 7:00 PM | 11h 14m |
| November | 6:24 AM | 6:52 AM | 7:30 AM | 4:20 PM | 4:59 PM | 5:27 PM | 10h 07m |
| December | 6:50 AM | 7:20 AM | 8:01 AM | 4:11 PM | 4:52 PM | 5:22 PM | 9h 32m |
Local time (America/Denver), including daylight saving time. Golden hour runs from about −4° to +6° solar altitude, so the morning golden hour begins during blue hour, before sunrise.
Milky Way & night sky
From Uncompahgre Wilderness, the Milky Way core is visible in a dark sky from March through September. June gives the longest window (about 5.3 hours on a moonless night), and the core peaks around 23° above the southern horizon. Our light-pollution model puts the sky at about Bortle 1 (excellent dark-sky site), which is excellent for astrophotography.
| Month | Core visible (15th) | Hours | Max altitude | Direction |
|---|---|---|---|---|
| January | Below 10° in darkness | — | -1° | — |
| February | 5:08 AM – 5:28 AM | 0.3 | 13° | SE → SE |
| March | 4:15 AM – 5:45 AM | 1.5 | 19° | SE → SSE |
| April | 2:19 AM – 4:59 AM | 2.7 | 23° | SE → S |
| May | 12:19 AM – 4:09 AM | 3.8 | 23° | SE → S |
| June | 10:31 PM – 3:51 AM | 5.3 | 23° | SE → SW |
| July | 10:24 PM – 2:24 AM | 4.0 | 23° | SSE → SW |
| August | 9:43 PM – 12:23 AM | 2.7 | 23° | S → SW |
| September | 8:49 PM – 10:19 PM | 1.5 | 20° | SSW → SW |
| October | 8:01 PM – 8:21 PM | 0.3 | 13° | SW → SW |
| November | Below 10° in darkness | — | 1° | — |
| December | Below 10° in darkness | — | -19° | — |
Window when the galactic core is at least 10° high during astronomical darkness on the 15th of each month. Pick nights within a few days of the new moon. Plan exact nights with the Milky Way planner.
Estimated sky darkness: 1 Bortle 1 — Excellent dark-sky site. The Milky Way casts faint shadows; zodiacal light and airglow are obvious. Modeled zenith brightness ≈ 21.92 mag/arcsec².
Weather & best season
Long-term NASA satellite data for this area show June as the clearest month (about 39% average cloud cover) and February as the cloudiest (66%). July is the warmest month and January the coldest, which matters for gear, snow access and how long batteries last at night.
Average cloud cover (%)
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| High °F | 53 | 52 | 66 | 72 | 87 | 92 | 93 | 88 | 86 | 76 | 64 | 51 |
| Low °F | -21 | -15 | -8 | 6 | 18 | 22 | 35 | 33 | 22 | 1 | -5 | -17 |
| Precip. (in) | 1.3 | 1.6 | 1.3 | 1.6 | 1.3 | 0.6 | 1.7 | 1.7 | 1.8 | 1.4 | 1.3 | 1.6 |
Monthly climatology for the surrounding 1° grid cell from NASA POWER (MERRA-2). Mountain sites can be colder and cloudier than the cell average.
Photography tips for this wilderness area
- Group size limits and permits may apply; check with the managing agency.
- Practice Leave No Trace — camp on durable surfaces away from lakes and streams.
- Pack weight matters: a single zoom and a light tripod cover most situations.
- Night skies are often among the darkest in the country.
- Motorized and mechanized equipment, including drones, is prohibited in designated wilderness.
- Tell someone where you're going in remote areas and carry the ten essentials.
Season: Most high wilderness is snow-free from July to September; lower deserts are best in spring and autumn.
Suggested gear: Lightweight tripod, Spare batteries, Headlamp, Navigation. Work out exposures with the depth of field, ND filter and NPF rule calculators.
Permits, drones & access
Drones: Drones may not take off from or land in federally designated wilderness, where mechanized equipment is prohibited under the Wilderness Act.
Nearby photo spots
Other locations within 40 km of Uncompahgre Wilderness, closest first.
Mountain Peak
Mountain Peak
Mountain Peak
Ghost Town
Ghost Town
WaterfallWaterfallWaterfall
Mountain PeakCampgrounds nearby (Recreation.gov)
- Jackson Guard Station12.7 km (7.9 mi) · reservable
- Silver Jack Campground (Co)15.5 km (9.7 mi) · reservable
- Alpine Ranger Station15.8 km (9.8 mi) · reservable
- Beaver Lake (Co)17.2 km (10.7 mi) · reservable
- Big Cimarron 18.2 km (11.3 mi) · reservable
FAQ
When is the best time to photograph Uncompahgre Wilderness?
What time is golden hour at Uncompahgre Wilderness?
Where does the sun rise and set at Uncompahgre Wilderness?
Can you see the Milky Way from Uncompahgre Wilderness?
Do you need a permit to photograph at Uncompahgre Wilderness?
How far is Uncompahgre Wilderness from Ouray?
Sources
Location data: Wikidata, Wikipedia. Sun, moon and Milky Way times are computed by LWPhoto Atlas for 2026. Climate: NASA POWER. Sky darkness is a population-based estimate (Walker's law), not a measurement. See data sources & licenses.