Located in San Bernardino County, California, Boulders Viewpoint Area is a scenic viewpoint. It lies in or next to Mojave National Preserve, so park hours, fees and rules apply. It sits roughly 85 km (53 mi) NNE of Twentynine Palms.
From the National Park Service
Boulders Viewpoint Area is a wonderful place to park your car, take a break, and enjoy a stunning view of the Granite Mountains. Boulders Viewpoint Parking Area is located 7 miles north of Interstate 40. In addition, Boulders Viewpoint Parking Area is also 50 miles south of Baker and Interstate 15. There are no services at this viewpoint.
Text: National Park Service (public domain) — nps.gov.
Sunrise & sunset directions
At Boulders Viewpoint Area the sunrise point swings a long way through the year: about 61° (ENE) at the June solstice and 118° (ESE) in late December. Sunset moves from 300° (WNW) in June to 242° (WSW) in December, and the midday sun climbs to 79° in summer but only 32° in winter.
| Date | Sunrise | Azimuth | Sunset | Azimuth | Noon sun | Daylight |
|---|---|---|---|---|---|---|
| March equinox (Mar 20) | 6:47 AM | 90° E | 6:54 PM | 271° W | 55° | 12h 08m |
| June solstice (Jun 21) | 5:30 AM | 61° ENE | 8:00 PM | 300° WNW | 79° | 14h 30m |
| September equinox (Sep 22) | 6:31 AM | 89° E | 6:41 PM | 271° W | 55° | 12h 10m |
| December solstice (Dec 21) | 6:47 AM | 118° ESE | 4:36 PM | 242° WSW | 32° | 9h 49m |
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
Overlooks are about the sweep of the land, so low-angle light matters most: side-light at sunrise or sunset reveals ridges and texture that midday sun flattens.
| Month (15th) | Blue hour starts | Sunrise | Golden hour ends | Golden hour starts | Sunset | Blue hour ends | Daylight |
|---|---|---|---|---|---|---|---|
| January | 6:23 AM | 6:50 AM | 7:28 AM | 4:17 PM | 4:55 PM | 5:22 PM | 10h 05m |
| February | 6:03 AM | 6:29 AM | 7:04 AM | 4:51 PM | 5:26 PM | 5:52 PM | 10h 57m |
| March | 6:29 AM | 6:54 AM | 7:27 AM | 6:17 PM | 6:51 PM | 7:16 PM | 11h 57m |
| April | 5:45 AM | 6:11 AM | 6:45 AM | 6:41 PM | 7:15 PM | 7:41 PM | 13h 04m |
| May | 5:12 AM | 5:40 AM | 6:16 AM | 7:03 PM | 7:39 PM | 8:07 PM | 13h 59m |
| June | 5:00 AM | 5:29 AM | 6:07 AM | 7:21 PM | 7:58 PM | 8:28 PM | 14h 29m |
| July | 5:12 AM | 5:41 AM | 6:18 AM | 7:20 PM | 7:57 PM | 8:26 PM | 14h 16m |
| August | 5:37 AM | 6:04 AM | 6:38 AM | 6:57 PM | 7:32 PM | 7:59 PM | 13h 28m |
| September | 6:01 AM | 6:26 AM | 7:00 AM | 6:18 PM | 6:51 PM | 7:16 PM | 12h 25m |
| October | 6:23 AM | 6:49 AM | 7:23 AM | 5:35 PM | 6:09 PM | 6:34 PM | 11h 20m |
| November | 5:51 AM | 6:17 AM | 6:54 AM | 4:02 PM | 4:39 PM | 5:05 PM | 10h 21m |
| December | 6:15 AM | 6:43 AM | 7:22 AM | 3:55 PM | 4:34 PM | 5:02 PM | 9h 50m |
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 Boulders Viewpoint Area, the Milky Way core is visible in a dark sky from February through October. June gives the longest window (about 5.8 hours on a moonless night), and the core peaks around 26° above the southern horizon. Our light-pollution model puts the sky at about Bortle 3 (rural sky), good enough for detailed Milky Way images.
| Month | Core visible (15th) | Hours | Max altitude | Direction |
|---|---|---|---|---|
| January | Below 10° in darkness | — | 0° | — |
| February | 4:20 AM – 5:00 AM | 0.7 | 16° | SE → SE |
| March | 3:34 AM – 5:24 AM | 1.8 | 23° | SE → SSE |
| April | 1:33 AM – 4:33 AM | 3.0 | 26° | SE → S |
| May | 11:37 PM – 3:57 AM | 4.3 | 26° | SE → SSW |
| June | 9:44 PM – 3:34 AM | 5.8 | 26° | SE → SW |
| July | 9:39 PM – 2:09 AM | 4.5 | 26° | SSE → SW |
| August | 9:04 PM – 12:14 AM | 3.2 | 26° | S → SW |
| September | 8:16 PM – 10:06 PM | 1.8 | 23° | SSW → SW |
| October | 7:32 PM – 8:12 PM | 0.7 | 16° | SW → SW |
| November | Below 10° in darkness | — | 2° | — |
| December | Below 10° in darkness | — | -18° | — |
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: 3 Bortle 3 — Rural sky. Some light domes sit on the horizon, but the Milky Way still looks complex overhead. Modeled zenith brightness ≈ 21.69 mag/arcsec².
Weather & best season
Long-term NASA satellite data for this area show June as the clearest month (about 20% average cloud cover) and December as the cloudiest (42%). 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 | 86 | 86 | 94 | 102 | 112 | 117 | 119 | 117 | 115 | 105 | 92 | 79 |
| Low °F | 24 | 26 | 30 | 37 | 43 | 54 | 64 | 60 | 51 | 36 | 28 | 25 |
| Precip. (in) | 0.6 | 0.8 | 0.4 | 0.2 | 0.1 | 0.0 | 0.6 | 0.6 | 0.2 | 0.2 | 0.4 | 0.6 |
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 scenic viewpoint
- Use a telephoto (70–200 mm) to isolate layered ridges and light rays instead of shooting only wide.
- Check the sun azimuth for your date: front-light, side-light and back-light give three different pictures from the same rail.
- Haze builds in summer afternoons; mornings after a cold front are often the clearest.
- Stay behind barriers — many overlook edges are undercut or crumbly.
- A panorama of 3–5 vertical frames gives more resolution and a wider view without a fisheye look.
- Shoot RAW to keep the most latitude for high-contrast sunrise and sunset scenes.
Season: Clear, dry air in autumn and after winter storms gives the longest views; summer adds wildflowers but also haze.
Suggested gear: Tripod, Telephoto lens, Graduated ND filter, Headlamp. Work out exposures with the depth of field, ND filter and NPF rule calculators.
Permits, drones & access
National Park Service rules. Under federal law (54 U.S.C. 100905), still photography in National Park Service areas needs a permit only when it (1) takes place where members of the public are not allowed, (2) uses models, sets or props that are not part of the location's natural or cultural resources or administrative facilities, or (3) would cause the park to incur additional administrative costs to monitor the activity. Ordinary visitor and most landscape photography needs no permit. Commercial filming rules are separate and have changed in recent years — confirm current requirements with the park before a paid shoot.
Drones: Launching, landing or operating unmanned aircraft (drones) is prohibited in National Park Service units under a 2014 Superintendent's closure (36 CFR 1.5), except where a park has issued specific written approval. Flying from outside the boundary over park land can also violate park rules and disturb wildlife.
Nearby photo spots
Other locations within 25 km of Boulders Viewpoint Area, closest first.
FAQ
When is the best time to photograph Boulders Viewpoint Area?
What time is golden hour at Boulders Viewpoint Area?
Where does the sun rise and set at Boulders Viewpoint Area?
Can you see the Milky Way from Boulders Viewpoint Area?
Do you need a permit to photograph at Boulders Viewpoint Area?
How far is Boulders Viewpoint Area from Twentynine Palms?
Sources
Location data: National Park Service. 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.