Located in King County, Washington, Bridle Trails State Park is a state park. The nearest town is Yarrow Point, about 3.4 km (2.1 mi) away (Bridle Trails State Park lies ENE of town).
Bridle Trails State Park is a 489-acre (198 ha) public recreation area in the Bridle Trails neighborhood in an unincorporated part of the Eastside area of King County, Washington. Established in 1932 and developed in 1933 by the Civil Works Administration, primary features of the state park include a forested trail system shared by pedestrians and equestrians and an outdoor arena used for equestrian purposes.From the Wikipedia article “Bridle Trails State Park”, licensed under CC BY-SA 4.0.
Sunrise & sunset directions
At Bridle Trails State Park the sunrise point swings a long way through the year: about 53° (NE) at the June solstice and 125° (SE) in late December. Sunset moves from 308° (NW) in June to 235° (SW) in December, and the midday sun climbs to 66° in summer but only 19° in winter.
| Date | Sunrise | Azimuth | Sunset | Azimuth | Noon sun | Daylight |
|---|---|---|---|---|---|---|
| March equinox (Mar 20) | 7:12 AM | 89° E | 7:21 PM | 271° W | 42° | 12h 09m |
| June solstice (Jun 21) | 5:11 AM | 53° NE | 9:11 PM | 308° NW | 66° | 16h 00m |
| September equinox (Sep 22) | 6:56 AM | 89° E | 7:08 PM | 271° W | 43° | 12h 12m |
| December solstice (Dec 21) | 7:55 AM | 125° SE | 4:20 PM | 235° SW | 19° | 8h 25m |
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
State parks often protect a signature feature — a gorge, lake or overlook — that is best in early morning before visitors and harsh light arrive.
| Month (15th) | Blue hour starts | Sunrise | Golden hour ends | Golden hour starts | Sunset | Blue hour ends | Daylight |
|---|---|---|---|---|---|---|---|
| January | 7:18 AM | 7:53 AM | 8:43 AM | 3:54 PM | 4:44 PM | 5:19 PM | 8h 51m |
| February | 6:44 AM | 7:15 AM | 7:59 AM | 4:48 PM | 5:32 PM | 6:04 PM | 10h 17m |
| March | 6:52 AM | 7:23 AM | 8:03 AM | 6:34 PM | 7:14 PM | 7:45 PM | 11h 52m |
| April | 5:48 AM | 6:20 AM | 7:02 AM | 7:17 PM | 7:58 PM | 8:31 PM | 13h 38m |
| May | 4:55 AM | 5:32 AM | 6:17 AM | 7:55 PM | 8:40 PM | 9:17 PM | 15h 08m |
| June | 4:30 AM | 5:11 AM | 5:59 AM | 8:21 PM | 9:09 PM | 9:50 PM | 15h 58m |
| July | 4:48 AM | 5:27 AM | 6:14 AM | 8:17 PM | 9:04 PM | 9:42 PM | 15h 37m |
| August | 5:31 AM | 6:05 AM | 6:48 AM | 7:40 PM | 8:23 PM | 8:57 PM | 14h 18m |
| September | 6:16 AM | 6:47 AM | 7:27 AM | 6:42 PM | 7:23 PM | 7:54 PM | 12h 36m |
| October | 6:57 AM | 7:28 AM | 8:10 AM | 5:40 PM | 6:22 PM | 6:53 PM | 10h 54m |
| November | 6:41 AM | 7:15 AM | 8:03 AM | 3:46 PM | 4:34 PM | 5:07 PM | 9h 19m |
| December | 7:15 AM | 7:51 AM | 8:44 AM | 3:25 PM | 4:18 PM | 4:54 PM | 8h 27m |
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 Bridle Trails State Park, the Milky Way core is visible in a dark sky from April through August. June gives the longest window (about 1.7 hours on a moonless night), and the core peaks around 13° above the southern horizon. Our light-pollution model puts the sky at about Bortle 8 (city sky), so expect visible sky glow; drive away from towns for better results.
| Month | Core visible (15th) | Hours | Max altitude | Direction |
|---|---|---|---|---|
| January | Below 10° in darkness | — | -6° | — |
| February | Below 10° in darkness | — | 5° | — |
| March | Below 10° in darkness | — | 9° | — |
| April | 3:44 AM – 4:14 AM | 0.5 | 12° | SSE → SSE |
| May | 1:45 AM – 3:05 AM | 1.3 | 13° | SSE → S |
| June | 12:19 AM – 1:59 AM | 1.7 | 13° | SSE → S |
| July | 11:48 PM – 12:58 AM | 1.2 | 13° | S → SSW |
| August | 10:28 PM – 10:58 PM | 0.5 | 12° | SSW → SSW |
| September | Below 10° in darkness | — | 9° | — |
| October | Below 10° in darkness | — | 5° | — |
| November | Below 10° in darkness | — | -4° | — |
| 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: 8 Bortle 8 — City sky. Only bright constellations are visible; the sky glows orange or white. Modeled zenith brightness ≈ 18.12 mag/arcsec². Aurora needs roughly Kp 4.5+ 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 46% average cloud cover) and January as the cloudiest (80%). August 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 | 64 | 63 | 71 | 87 | 90 | 93 | 100 | 91 | 91 | 79 | 71 | 60 |
| Low °F | 13 | 15 | 25 | 29 | 31 | 40 | 46 | 46 | 39 | 28 | 16 | 13 |
| Precip. (in) | 6.7 | 4.5 | 5.4 | 3.8 | 2.8 | 2.0 | 0.7 | 1.1 | 2.3 | 4.8 | 7.5 | 6.8 |
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 state park
- Ask rangers about photography permits for commercial work, models or drones.
- Weekday mornings are the least crowded at popular viewpoints.
- Trail maps often mark overlooks — combine them with the sun azimuth to plan.
- Day-use fees or passes are common; buy them online before arriving.
- Tell someone where you're going in remote areas and carry the ten essentials.
Season: Spring wildflowers and autumn color are peak seasons in most parks.
Suggested gear: Versatile zoom lens, Tripod, Park pass. Work out exposures with the depth of field, ND filter and NPF rule calculators.
Permits, drones & access
Drones: Drone rules in state parks vary by state and even by park — many require a permit or ban recreational drone flights. Check the park's rules and the FAA B4UFLY app before flying.
Nearby photo spots
Other locations within 40 km of Bridle Trails State Park, closest first.
Botanical Garden
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State Park
Botanical GardenFAQ
When is the best time to photograph Bridle Trails State Park?
What time is golden hour at Bridle Trails State Park?
Where does the sun rise and set at Bridle Trails State Park?
Can you see the Milky Way from Bridle Trails State Park?
Do you need a permit to photograph at Bridle Trails State Park?
How far is Bridle Trails State Park from Yarrow Point?
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.