Located in Shasta County, California, Castle Crags Wilderness is a wilderness area. The nearest town is Dunsmuir, about 9.2 km (5.7 mi) away (Castle Crags Wilderness lies W of town).
The Castle Crags Wilderness is a 12,232-acre (49.50 km2; 19.113 mi2) wilderness area in the Castle Crags rock formations of the Trinity Mountains, and within the Shasta-Trinity National Forest, in northwestern California. It is located in Siskiyou County and Shasta County, 40 miles (64 km) north of Redding and south of Mount Shasta City. The US Congress passed the California Wilderness Act in 1984 which set aside the wilderness.From the Wikipedia article “Castle Crags Wilderness”, licensed under CC BY-SA 4.0.
Sunrise & sunset directions
At Castle Crags Wilderness the sunrise point swings a long way through the year: about 57° (ENE) at the June solstice and 121° (ESE) in late December. Sunset moves from 303° (WNW) in June to 239° (WSW) in December, and the midday sun climbs to 72° in summer but only 25° in winter.
| Date | Sunrise | Azimuth | Sunset | Azimuth | Noon sun | Daylight |
|---|---|---|---|---|---|---|
| March equinox (Mar 20) | 7:14 AM | 90° E | 7:22 PM | 271° W | 49° | 12h 08m |
| June solstice (Jun 21) | 5:38 AM | 57° ENE | 8:47 PM | 303° WNW | 72° | 15h 09m |
| September equinox (Sep 22) | 6:58 AM | 89° E | 7:08 PM | 271° W | 49° | 12h 11m |
| December solstice (Dec 21) | 7:32 AM | 121° ESE | 4:44 PM | 239° WSW | 25° | 9h 12m |
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 | 7:03 AM | 7:33 AM | 8:16 AM | 4:23 PM | 5:06 PM | 5:36 PM | 9h 32m |
| February | 6:37 AM | 7:05 AM | 7:44 AM | 5:06 PM | 5:44 PM | 6:12 PM | 10h 39m |
| March | 6:55 AM | 7:22 AM | 7:59 AM | 6:40 PM | 7:16 PM | 7:44 PM | 11h 54m |
| April | 6:02 AM | 6:31 AM | 7:08 AM | 7:13 PM | 7:50 PM | 8:18 PM | 13h 19m |
| May | 5:21 AM | 5:52 AM | 6:32 AM | 7:42 PM | 8:21 PM | 8:53 PM | 14h 29m |
| June | 5:03 AM | 5:37 AM | 6:19 AM | 8:03 PM | 8:45 PM | 9:19 PM | 15h 08m |
| July | 5:18 AM | 5:50 AM | 6:31 AM | 8:01 PM | 8:42 PM | 9:15 PM | 14h 52m |
| August | 5:50 AM | 6:20 AM | 6:58 AM | 7:32 PM | 8:10 PM | 8:40 PM | 13h 50m |
| September | 6:23 AM | 6:51 AM | 7:27 AM | 6:44 PM | 7:20 PM | 7:48 PM | 12h 30m |
| October | 6:54 AM | 7:22 AM | 7:59 AM | 5:53 PM | 6:30 PM | 6:58 PM | 11h 08m |
| November | 6:29 AM | 6:58 AM | 7:39 AM | 4:11 PM | 4:52 PM | 5:21 PM | 9h 53m |
| December | 6:58 AM | 7:29 AM | 8:13 AM | 3:58 PM | 4:42 PM | 5:13 PM | 9h 13m |
Local time (America/Los Angeles), 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 Castle Crags Wilderness, the Milky Way core is visible in a dark sky from March through September. June gives the longest window (about 4.5 hours on a moonless night), and the core peaks around 20° above the southern horizon. Our light-pollution model puts the sky at about Bortle 2 (typical truly dark site), which is excellent for astrophotography.
| Month | Core visible (15th) | Hours | Max altitude | Direction |
|---|---|---|---|---|
| January | Below 10° in darkness | — | -2° | — |
| February | 5:27 AM – 5:27 AM | 0.0 | 10° | SE → SE |
| March | 4:39 AM – 5:39 AM | 1.0 | 16° | SE → SSE |
| April | 2:39 AM – 4:49 AM | 2.2 | 19° | SE → S |
| May | 12:36 AM – 3:56 AM | 3.3 | 20° | SE → S |
| June | 10:54 PM – 3:24 AM | 4.5 | 20° | SSE → SSW |
| July | 10:44 PM – 2:04 AM | 3.3 | 20° | S → SW |
| August | 9:55 PM – 11:55 PM | 2.0 | 19° | S → SW |
| September | 8:55 PM – 9:55 PM | 1.0 | 16° | SSW → SW |
| October | 8:02 PM – 8:02 PM | 0.0 | 10° | 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: 2 Bortle 2 — Typical truly dark site. The summer Milky Way shows rich structure; clouds look like black holes in the stars. Modeled zenith brightness ≈ 21.83 mag/arcsec². Aurora needs roughly Kp 8.0+ to show low on the northern horizon here.
Weather & best season
Long-term NASA satellite data for this area show July as the clearest month (about 17% average cloud cover) and December as the cloudiest (65%). July is the warmest month and December 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 | 61 | 63 | 68 | 75 | 87 | 98 | 105 | 104 | 100 | 90 | 78 | 58 |
| Low °F | -7 | 2 | 13 | 20 | 24 | 29 | 40 | 38 | 30 | 21 | 7 | -2 |
| Precip. (in) | 4.5 | 4.9 | 4.3 | 2.6 | 1.9 | 0.8 | 0.2 | 0.2 | 0.6 | 2.0 | 3.8 | 6.5 |
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
- Night skies are often among the darkest in the country.
- Motorized and mechanized equipment, including drones, is prohibited in designated wilderness.
- 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.
- Shoot RAW to keep the most latitude for high-contrast sunrise and sunset scenes.
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 Castle Crags Wilderness, closest first.
Lake
Rock Formation
Waterfall
Waterfall
Waterfall
Mountain Peak
Mountain Peak
Botanical Garden
Mountain PeakCampgrounds nearby (Recreation.gov)
- Castle Lake Campground4.0 km (2.5 mi)
- Girard Ridge Lookout11.7 km (7.3 mi) · reservable
- Red Fir Flat Group Campground19.2 km (11.9 mi) · reservable
- Eagle Creek (Ca)25 km (15 mi) · reservable
- Trinity River (Ca)29 km (18 mi) · reservable
FAQ
When is the best time to photograph Castle Crags Wilderness?
What time is golden hour at Castle Crags Wilderness?
Where does the sun rise and set at Castle Crags Wilderness?
Can you see the Milky Way from Castle Crags Wilderness?
Do you need a permit to photograph at Castle Crags Wilderness?
How far is Castle Crags Wilderness from Dunsmuir?
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.