Christmas Valley Sand Dunes — a sand dunes in Lake County, Oregon — is a rewarding subject for landscape photographers. It sits roughly 106 km (66 mi) SE of Deschutes River Woods.
The Christmas Valley Sand Dunes are a natural sand dune complex covering 11,000 acres (45 km2) of public lands east of Christmas Valley in Lake County, Oregon, United States, about 100 miles (160 km) southeast of Bend. The area is accessible via the Christmas Valley National Back Country Byway. The dunes are up to 60 feet (18 m) high. It is the largest inland shifting sand dune system in the Pacific Northwest. The dunes are composed mostly of ash and pumice from the eruption of Mount Mazama that formed Crater Lake 7,000 years ago. Approximately 8,900 acres (36 km2) of dunes are open to vehicles.From the Wikipedia article “Christmas Valley Sand Dunes”, licensed under CC BY-SA 4.0.
Sunrise & sunset directions
At Christmas Valley Sand Dunes the sunrise point swings a long way through the year: about 56° (NE) at the June solstice and 122° (ESE) in late December. Sunset moves from 304° (NW) in June to 238° (WSW) in December, and the midday sun climbs to 70° in summer but only 23° in winter.
| Date | Sunrise | Azimuth | Sunset | Azimuth | Noon sun | Daylight |
|---|---|---|---|---|---|---|
| March equinox (Mar 20) | 7:06 AM | 90° E | 7:14 PM | 271° W | 47° | 12h 08m |
| June solstice (Jun 21) | 5:22 AM | 56° NE | 8:46 PM | 304° NW | 70° | 15h 24m |
| September equinox (Sep 22) | 6:50 AM | 89° E | 7:01 PM | 271° W | 47° | 12h 11m |
| December solstice (Dec 21) | 7:32 AM | 122° ESE | 4:30 PM | 238° WSW | 23° | 8h 58m |
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
Dunes need low sun: ripples and ridgelines only appear when side-light casts shadows, so shoot within an hour of sunrise or sunset.
| Month (15th) | Blue hour starts | Sunrise | Golden hour ends | Golden hour starts | Sunset | Blue hour ends | Daylight |
|---|---|---|---|---|---|---|---|
| January | 7:00 AM | 7:32 AM | 8:16 AM | 4:07 PM | 4:52 PM | 5:23 PM | 9h 20m |
| February | 6:31 AM | 7:01 AM | 7:41 AM | 4:53 PM | 5:33 PM | 6:02 PM | 10h 32m |
| March | 6:46 AM | 7:15 AM | 7:52 AM | 6:31 PM | 7:08 PM | 7:37 PM | 11h 54m |
| April | 5:50 AM | 6:20 AM | 6:58 AM | 7:06 PM | 7:45 PM | 8:14 PM | 13h 25m |
| May | 5:06 AM | 5:38 AM | 6:20 AM | 7:38 PM | 8:19 PM | 8:52 PM | 14h 41m |
| June | 4:46 AM | 5:22 AM | 6:05 AM | 8:01 PM | 8:44 PM | 9:20 PM | 15h 23m |
| July | 5:01 AM | 5:36 AM | 6:18 AM | 7:58 PM | 8:41 PM | 9:15 PM | 15h 05m |
| August | 5:37 AM | 6:08 AM | 6:47 AM | 7:27 PM | 8:06 PM | 8:37 PM | 13h 58m |
| September | 6:13 AM | 6:42 AM | 7:20 AM | 6:36 PM | 7:14 PM | 7:42 PM | 12h 32m |
| October | 6:47 AM | 7:16 AM | 7:55 AM | 5:41 PM | 6:20 PM | 6:49 PM | 11h 04m |
| November | 6:25 AM | 6:56 AM | 7:39 AM | 3:56 PM | 4:39 PM | 5:09 PM | 9h 43m |
| December | 6:55 AM | 7:28 AM | 8:15 AM | 3:41 PM | 4:28 PM | 5:00 PM | 8h 59m |
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 Christmas Valley Sand Dunes, the Milky Way core is visible in a dark sky from March through September. June gives the longest window (about 3.8 hours on a moonless night), and the core peaks around 18° 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 | — | -4° | — |
| February | Below 10° in darkness | — | 9° | — |
| March | 4:44 AM – 5:34 AM | 0.8 | 14° | SSE → SSE |
| April | 2:48 AM – 4:28 AM | 1.7 | 17° | SSE → S |
| May | 12:51 AM – 3:31 AM | 2.7 | 18° | SSE → S |
| June | 11:04 PM – 2:54 AM | 3.8 | 18° | SSE → SSW |
| July | 10:51 PM – 1:41 AM | 2.8 | 18° | S → SSW |
| August | 9:56 PM – 11:36 PM | 1.7 | 17° | S → SSW |
| September | 8:51 PM – 9:31 PM | 0.7 | 14° | SSW → SSW |
| October | Below 10° in darkness | — | 9° | — |
| November | Below 10° in darkness | — | -2° | — |
| December | Below 10° in darkness | — | -20° | — |
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 ≈ 21.93 mag/arcsec². Aurora needs roughly Kp 6.5+ 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 23% average cloud cover) and December as the cloudiest (73%). 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 | 59 | 61 | 75 | 81 | 91 | 97 | 103 | 99 | 98 | 87 | 71 | 57 |
| Low °F | -14 | -3 | 13 | 20 | 22 | 28 | 38 | 37 | 29 | 15 | 2 | -12 |
| Precip. (in) | 1.6 | 1.4 | 1.4 | 1.3 | 1.4 | 1.0 | 0.2 | 0.4 | 0.6 | 1.0 | 1.4 | 2.3 |
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 sand dunes
- Protect gear from blowing sand; avoid changing lenses in the wind.
- Sand surfaces get extremely hot in summer afternoons.
- Walk along ridges rather than across faces to avoid leaving footprints in your future compositions.
- A telephoto isolates S-curves and layered ridges.
- Bring a spare battery — cold weather and long exposures drain them fast.
Season: Spring and autumn for comfortable temperatures; full moon nights give soft light on the sand.
Suggested gear: Telephoto lens, Lens blower, Sun protection, Water. Work out exposures with the depth of field, ND filter and NPF rule calculators.
Nearby photo spots
Other locations within 25 km of Christmas Valley Sand Dunes, closest first.
FAQ
When is the best time to photograph Christmas Valley Sand Dunes?
What time is golden hour at Christmas Valley Sand Dunes?
Where does the sun rise and set at Christmas Valley Sand Dunes?
Can you see the Milky Way from Christmas Valley Sand Dunes?
Do you need a permit to photograph at Christmas Valley Sand Dunes?
How far is Christmas Valley Sand Dunes from Deschutes River Woods?
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.