Lower Falls is a waterfall in Tompkins County, New York. It is part of Robert H. Treman State Park. It sits roughly 6.3 km (3.9 mi) W of South Hill. Its recorded drop is about 30 m (98 ft).
Wikidata describes it as: “waterfall in Robert H. Treman State Park, Ithaca, New York”.
Sunrise & sunset directions
At Lower Falls the sunrise point swings a long way through the year: about 57° (ENE) at the June solstice and 122° (ESE) in late December. Sunset moves from 304° (WNW) in June to 238° (WSW) in December, and the midday sun climbs to 71° in summer but only 24° in winter.
| Date | Sunrise | Azimuth | Sunset | Azimuth | Noon sun | Daylight |
|---|---|---|---|---|---|---|
| March equinox (Mar 20) | 7:11 AM | 90° E | 7:19 PM | 271° W | 47° | 12h 08m |
| June solstice (Jun 21) | 5:30 AM | 57° ENE | 8:47 PM | 304° WNW | 71° | 15h 17m |
| September equinox (Sep 22) | 6:54 AM | 89° E | 7:05 PM | 271° W | 48° | 12h 11m |
| December solstice (Dec 21) | 7:33 AM | 122° ESE | 4:37 PM | 238° WSW | 24° | 9h 04m |
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 | 7:03 AM | 7:34 AM | 8:17 AM | 4:15 PM | 4:59 PM | 5:30 PM | 9h 25m |
| February | 6:35 AM | 7:04 AM | 7:43 AM | 4:59 PM | 5:39 PM | 6:08 PM | 10h 35m |
| March | 6:51 AM | 7:19 AM | 7:56 AM | 6:36 PM | 7:13 PM | 7:41 PM | 11h 54m |
| April | 5:57 AM | 6:26 AM | 7:04 AM | 7:10 PM | 7:48 PM | 8:17 PM | 13h 22m |
| May | 5:13 AM | 5:46 AM | 6:26 AM | 7:41 PM | 8:21 PM | 8:54 PM | 14h 36m |
| June | 4:55 AM | 5:30 AM | 6:12 AM | 8:03 PM | 8:46 PM | 9:20 PM | 15h 16m |
| July | 5:10 AM | 5:43 AM | 6:25 AM | 8:01 PM | 8:42 PM | 9:16 PM | 14h 59m |
| August | 5:44 AM | 6:14 AM | 6:53 AM | 7:31 PM | 8:09 PM | 8:40 PM | 13h 55m |
| September | 6:19 AM | 6:47 AM | 7:24 AM | 6:41 PM | 7:18 PM | 7:46 PM | 12h 31m |
| October | 6:51 AM | 7:20 AM | 7:58 AM | 5:48 PM | 6:26 PM | 6:54 PM | 11h 06m |
| November | 6:28 AM | 6:58 AM | 7:40 AM | 4:04 PM | 4:46 PM | 5:16 PM | 9h 48m |
| December | 6:57 AM | 7:29 AM | 8:15 AM | 3:50 PM | 4:35 PM | 5:07 PM | 9h 06m |
Local time (America/New York), 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 Lower Falls, the Milky Way core is visible in a dark sky from March through September. June gives the longest window (about 4.2 hours on a moonless night), and the core peaks around 19° above the southern horizon. Our light-pollution model puts the sky at about Bortle 5 (suburban 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 | — | -3° | — |
| February | Below 10° in darkness | — | 9° | — |
| March | 4:47 AM – 5:37 AM | 0.8 | 15° | SSE → SSE |
| April | 2:39 AM – 4:39 AM | 2.0 | 18° | SE → S |
| May | 12:50 AM – 3:40 AM | 2.8 | 19° | SSE → S |
| June | 11:01 PM – 3:11 AM | 4.2 | 19° | SSE → SSW |
| July | 10:50 PM – 1:50 AM | 3.0 | 19° | S → SSW |
| August | 9:57 PM – 11:47 PM | 1.8 | 18° | S → SSW |
| September | 8:54 PM – 9:44 PM | 0.8 | 15° | SSW → SSW |
| October | Below 10° in darkness | — | 9° | — |
| November | Below 10° in darkness | — | -2° | — |
| December | Below 10° in darkness | — | -19° | — |
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: 5 Bortle 5 — Suburban sky. The Milky Way is weak near the horizon and washed out overhead; long exposures pick up a sky glow. Modeled zenith brightness ≈ 20.38 mag/arcsec². Aurora needs roughly Kp 5.5+ to show low on the northern horizon here.
Weather & best season
Long-term NASA satellite data for this area show September as the clearest month (about 55% average cloud cover) and December as the cloudiest (82%). July is the warmest month and January 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 | 61 | 65 | 73 | 84 | 93 | 94 | 101 | 95 | 93 | 86 | 72 | 66 |
| Low °F | -12 | -18 | -7 | 12 | 25 | 35 | 46 | 46 | 33 | 23 | -7 | -2 |
| Precip. (in) | 2.4 | 2.6 | 2.9 | 3.5 | 3.6 | 4.4 | 4.2 | 4.2 | 4.1 | 4.2 | 3.0 | 3.1 |
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
- 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.
- Keep a microfiber cloth handy — spray drifts onto the lens, especially at the plunge pool.
- Bracket shutter speeds: 1/8 s, 1/2 s and 2 s give very different water textures and you can choose later.
- Tell someone where you're going in remote areas and carry the ten essentials.
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.
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 25 km of Lower Falls, closest first.
State Park
Waterfall
State Park
Waterfall
Covered Bridge
Waterfall
Waterfall
Waterfall
LakeCampgrounds nearby (Recreation.gov)
- Potomac Group Campground21 km (13 mi) · reservable
- Blueberry Patch Campground22 km (14 mi) · reservable
- Blueberry Patch Campground22 km (14 mi)
- Backbone Horse Campground22 km (14 mi) · reservable
FAQ
When is the best time to photograph Lower Falls?
What time is golden hour at Lower Falls?
Where does the sun rise and set at Lower Falls?
Can you see the Milky Way from Lower Falls?
Do you need a permit to photograph at Lower Falls?
How far is Lower Falls from South Hill?
Sources
Location data: Wikidata. 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.