Nellie Falls is a waterfall in King County, Washington. It sits roughly 30 km (19 mi) E of Tanner.
The Snoqualmie River is a 45-mile (72 km) long river in King County and Snohomish County in the U.S. state of Washington. The river's three main tributaries are the North, Middle, and South Forks, which drain the west side of the Cascade Mountains near the town of North Bend and join near the town of Snoqualmie just above the Snoqualmie Falls. After the falls the river flows north through rich farmland and the towns of Fall City, Carnation, and Duvall before meeting the Skykomish River to form the Snohomish River near Monroe. The Snohomish River empties into Puget Sound at Everett. Other tributaries of the Snoqualmie River include the Taylor River and the Pratt River, both of which enter the Middle Fork, the Tolt River, which joins at Carnation, and the Raging River at Fall City.From the Wikipedia article “Snoqualmie River”, licensed under CC BY-SA 4.0.
Sunrise & sunset directions
At Nellie Falls 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 | 4:17 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
Waterfalls photograph best in soft, even light: overcast days, deep shade, or the hour after sunrise before direct sun hits the water. Bright sun on white water blows highlights and adds harsh contrast.
| 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 | 5:16 PM | 8h 52m |
| February | 6:40 AM | 7:12 AM | 7:55 AM | 4:45 PM | 5:29 PM | 6:01 PM | 10h 17m |
| March | 6:49 AM | 7:19 AM | 8:00 AM | 6:30 PM | 7:11 PM | 7:42 PM | 11h 52m |
| April | 5:45 AM | 6:17 AM | 6:59 AM | 7:13 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 | 5:08 AM | 5:56 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 36m |
| August | 5:29 AM | 6:02 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 | 7:19 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 19m |
| December | 7:12 AM | 7:47 AM | 8:40 AM | 3:23 PM | 4:15 PM | 4:51 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 Nellie Falls, 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 | 3:39 AM – 4:19 AM | 0.7 | 13° | SSE → SSE |
| May | 1:38 AM – 2:58 AM | 1.3 | 13° | SSE → S |
| June | 12:09 AM – 1:59 AM | 1.8 | 14° | SSE → S |
| July | 11:40 PM – 1:00 AM | 1.3 | 13° | S → SSW |
| August | 10:22 PM – 10:52 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 ≈ 21.22 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 waterfall
- Shoot a vertical and a horizontal frame; tall falls often work better in portrait orientation.
- Use 1/4 to 1 second for a silky look; 1/500 s or faster freezes individual drops.
- A circular polarizer cuts glare on wet rocks and leaves and deepens greens — rotate it while watching the rocks, not the sky.
- Spring snowmelt and the days after heavy rain give the strongest flow; late summer flow can drop to a trickle.
- Look for a foreground: a mossy boulder, a fallen log or the creek's leading lines make a stronger frame than the falls alone.
- Check road and trail conditions with the managing agency before you go.
Season: Peak flow is usually in late spring; autumn adds color around the falls, and winter can bring ice formations at colder locations.
Suggested gear: Tripod, Circular polarizer, 3–6 stop ND filter, Lens cloth, Waterproof footwear. Work out exposures with the depth of field, ND filter and NPF rule calculators.
Nearby photo spots
Other locations within 25 km of Nellie Falls, closest first.
Hot Spring
Mountain PeakMountain Peak
Waterfall
Mountain PeakWaterfallWaterfallWaterfall
LakeCampgrounds nearby (Recreation.gov)
- Denny Creek Campground12.7 km (7.9 mi) · reservable
- Middle Fork Campground15.1 km (9.4 mi) · reservable
- Kachess18.8 km (11.7 mi) · reservable
- Tinkham Campground20 km (12 mi) · reservable
- Miller River Group Camp21 km (13 mi) · reservable
FAQ
When is the best time to photograph Nellie Falls?
What time is golden hour at Nellie Falls?
Where does the sun rise and set at Nellie Falls?
Can you see the Milky Way from Nellie Falls?
Do you need a permit to photograph at Nellie Falls?
How far is Nellie Falls from Tanner?
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.