Goldmyer Hot Springs is a hot spring in King County, Washington at about 538 m (1,765 ft) above sea level. The nearest town is Tanner, about 27 km (17 mi) away (Goldmyer Hot Springs lies E of town).
Sunrise & sunset directions
At Goldmyer Hot Springs 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 307° (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) | 7:09 AM | 89° E | 7:18 PM | 271° W | 42° | 12h 09m |
| June solstice (Jun 21) | 5:09 AM | 53° NE | 9:07 PM | 307° NW | 66° | 15h 58m |
| September equinox (Sep 22) | 6:53 AM | 89° E | 7:05 PM | 271° W | 43° | 12h 12m |
| December solstice (Dec 21) | 7:51 AM | 125° SE | 4:18 PM | 235° SW | 19° | 8h 26m |
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
Steam is most visible on cold mornings; backlight from a low sun makes rising steam glow.
| Month (15th) | Blue hour starts | Sunrise | Golden hour ends | Golden hour starts | Sunset | Blue hour ends | Daylight |
|---|---|---|---|---|---|---|---|
| January | 7:15 AM | 7:49 AM | 8:39 AM | 3:52 PM | 4:42 PM | 5:17 PM | 8h 53m |
| February | 6:40 AM | 7:12 AM | 7:56 AM | 4:46 PM | 5:29 PM | 6:01 PM | 10h 17m |
| March | 6:49 AM | 7:19 AM | 8:00 AM | 6:31 PM | 7:11 PM | 7:42 PM | 11h 52m |
| April | 5:45 AM | 6:17 AM | 6:59 AM | 7:14 PM | 7:55 PM | 8:27 PM | 13h 37m |
| May | 4:53 AM | 5:29 AM | 6:14 AM | 7:51 PM | 8:36 PM | 9:13 PM | 15h 07m |
| June | 4:28 AM | 5:09 AM | 5:57 AM | 8:17 PM | 9:05 PM | 9:46 PM | 15h 57m |
| July | 4:46 AM | 5:24 AM | 6:11 AM | 8:13 PM | 9:00 PM | 9:38 PM | 15h 35m |
| August | 5:29 AM | 6:03 AM | 6:45 AM | 7:37 PM | 8:19 PM | 8:53 PM | 14h 17m |
| September | 6:13 AM | 6:44 AM | 7:24 AM | 6:39 PM | 7:20 PM | 7:50 PM | 12h 36m |
| October | 6:54 AM | 7:25 AM | 8:07 AM | 5:37 PM | 6:19 PM | 6:50 PM | 10h 54m |
| November | 6:38 AM | 7:11 AM | 7:59 AM | 3:43 PM | 4:31 PM | 5:04 PM | 9h 20m |
| December | 7:12 AM | 7:48 AM | 8:40 AM | 3:23 PM | 4:16 PM | 4:52 PM | 8h 28m |
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 Goldmyer Hot Springs, the Milky Way core is visible in a dark sky from April through August. June gives the longest window (about 1.8 hours on a moonless night), and the core peaks around 14° above the southern horizon. Our light-pollution model puts the sky at about Bortle 4 (rural / suburban transition), good enough for detailed Milky Way images.
| 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 | — | 10° | — |
| April | 3:40 AM – 4:20 AM | 0.7 | 13° | SSE → SSE |
| May | 1:39 AM – 2:59 AM | 1.3 | 13° | SSE → S |
| June | 12:10 AM – 2:00 AM | 1.8 | 14° | SSE → S |
| July | 11:41 PM – 1:01 AM | 1.3 | 13° | S → SSW |
| August | 10:23 PM – 10:53 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: 4 Bortle 4 — Rural / suburban transition. Light domes are visible in several directions; the Milky Way is clear but lacks detail near the horizon. Modeled zenith brightness ≈ 21.17 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 36% average cloud cover) and January as the cloudiest (76%). 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 | 53 | 49 | 59 | 71 | 78 | 92 | 92 | 91 | 89 | 72 | 57 | 46 |
| Low °F | -16 | -11 | -4 | 6 | 20 | 28 | 36 | 35 | 27 | 5 | -10 | -15 |
| Precip. (in) | 9.9 | 7.1 | 7.5 | 5.1 | 3.9 | 3.1 | 1.1 | 1.4 | 3.0 | 7.1 | 10.3 | 9.6 |
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 hot spring
- Keep to boardwalks and marked paths — crusts around thermal features can be thin and the water dangerously hot.
- A polarizer brings out the colors of mineral terraces and microbial mats.
- Respect bathers' privacy: ask before including people at soaking pools.
- Wind direction determines where steam drifts; shoot from the upwind side to see the pool.
- Scout in daylight if you plan to shoot at night or before sunrise.
Season: Winter gives the most dramatic steam; some primitive springs are only accessible in summer.
Suggested gear: Circular polarizer, Lens cloth, Telephoto for distant pools. Work out exposures with the depth of field, ND filter and NPF rule calculators.
Nearby photo spots
Other locations within 25 km of Goldmyer Hot Springs, closest first.
Mountain Peak
Waterfall
LakeWaterfall
Mountain Peak
Lake
WaterfallWaterfallWaterfallCampgrounds nearby (Recreation.gov)
- Denny Creek Campground9.0 km (5.6 mi) · reservable
- Middle Fork Campground13.3 km (8.2 mi) · reservable
- Tinkham Campground16.1 km (10.0 mi) · reservable
- Kachess18.3 km (11.4 mi) · reservable
- East Kachess Group Site23 km (14 mi) · reservable
FAQ
When is the best time to photograph Goldmyer Hot Springs?
What time is golden hour at Goldmyer Hot Springs?
Where does the sun rise and set at Goldmyer Hot Springs?
Can you see the Milky Way from Goldmyer Hot Springs?
Do you need a permit to photograph at Goldmyer Hot Springs?
How far is Goldmyer Hot Springs from Tanner?
Sources
Location data: USGS GNIS / GeoNames. 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.