Current River Cavern — a cave in Carter County, Missouri — is a lesser-known subject for landscape photographers. It sits roughly 26 km (16 mi) E of Winona.
Current River Cavern is a show cave located in one mile west of Van Buren, MO on U.S. Route 60. The cave is located inside Missouri Down Under Adventure Zoo. The cave was first opened as a show cave in 1940 under the name "Cave Spring Onyx Caverns". Current River Cavern was formed exclusively by the stream that still runs through the cave; a rarity among Missouri caves. The cave is set in the Eminence Dolomite. The commercial section of the cave extends 240 ft (73 m) before ending at a flooded passage. A 1996 survey reported 2,384 ft (727 m) of passages extending far beyond the commercial section. Current River Cavern is the first show cave to use all battery powered, wireless LED lights for illumination. The LED lights do not promote algae growth or harm cave life. In addition, the lack of wires through the cave creates a more safe and natural experience.From the Wikipedia article “Current River Cavern”, licensed under CC BY-SA 4.0.
Sunrise & sunset directions
At Current River Cavern the sunrise point swings a long way through the year: about 60° (ENE) at the June solstice and 119° (ESE) in late December. Sunset moves from 301° (WNW) in June to 241° (WSW) in December, and the midday sun climbs to 76° in summer but only 30° in winter.
| Date | Sunrise | Azimuth | Sunset | Azimuth | Noon sun | Daylight |
|---|---|---|---|---|---|---|
| March equinox (Mar 20) | 7:09 AM | 90° E | 7:16 PM | 271° W | 53° | 12h 08m |
| June solstice (Jun 21) | 5:46 AM | 60° ENE | 8:28 PM | 301° WNW | 76° | 14h 42m |
| September equinox (Sep 22) | 6:53 AM | 89° E | 7:03 PM | 271° W | 53° | 12h 10m |
| December solstice (Dec 21) | 7:14 AM | 119° ESE | 4:52 PM | 241° WSW | 30° | 9h 37m |
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
Caves are lit artificially — show caves have fixed lighting, so a fast lens and high ISO beat flash, which flattens formations.
| Month (15th) | Blue hour starts | Sunrise | Golden hour ends | Golden hour starts | Sunset | Blue hour ends | Daylight |
|---|---|---|---|---|---|---|---|
| January | 6:49 AM | 7:17 AM | 7:56 AM | 4:32 PM | 5:11 PM | 5:40 PM | 9h 54m |
| February | 6:27 AM | 6:54 AM | 7:30 AM | 5:09 PM | 5:45 PM | 6:11 PM | 10h 51m |
| March | 6:50 AM | 7:16 AM | 7:50 AM | 6:37 PM | 7:12 PM | 7:38 PM | 11h 56m |
| April | 6:04 AM | 6:31 AM | 7:05 AM | 7:04 PM | 7:39 PM | 8:06 PM | 13h 08m |
| May | 5:28 AM | 5:57 AM | 6:34 AM | 7:29 PM | 8:06 PM | 8:35 PM | 14h 09m |
| June | 5:14 AM | 5:45 AM | 6:24 AM | 7:47 PM | 8:26 PM | 8:57 PM | 14h 41m |
| July | 5:27 AM | 5:57 AM | 6:35 AM | 7:47 PM | 8:24 PM | 8:54 PM | 14h 28m |
| August | 5:54 AM | 6:22 AM | 6:57 AM | 7:22 PM | 7:57 PM | 8:25 PM | 13h 35m |
| September | 6:21 AM | 6:47 AM | 7:21 AM | 6:39 PM | 7:13 PM | 7:40 PM | 12h 26m |
| October | 6:46 AM | 7:12 AM | 7:47 AM | 5:54 PM | 6:29 PM | 6:55 PM | 11h 16m |
| November | 6:16 AM | 6:43 AM | 7:21 AM | 4:18 PM | 4:56 PM | 5:23 PM | 10h 12m |
| December | 6:42 AM | 7:11 AM | 7:51 AM | 4:09 PM | 4:49 PM | 5:18 PM | 9h 38m |
Local time (America/Chicago), 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 Current River Cavern, the Milky Way core is visible in a dark sky from March through October. June gives the longest window (about 5.5 hours on a moonless night), and the core peaks around 24° above the southern horizon. Our light-pollution model puts the sky at about Bortle 2 (typical truly dark site), which is excellent for astrophotography.
| Month | Core visible (15th) | Hours | Max altitude | Direction |
|---|---|---|---|---|
| January | Below 10° in darkness | — | -1° | — |
| February | 5:02 AM – 5:22 AM | 0.3 | 14° | SE → SE |
| March | 4:08 AM – 5:38 AM | 1.5 | 20° | SE → SSE |
| April | 2:01 AM – 4:51 AM | 2.8 | 24° | SE → S |
| May | 12:09 AM – 4:09 AM | 4.0 | 24° | SE → SSW |
| June | 10:18 PM – 3:48 AM | 5.5 | 24° | SE → SW |
| July | 10:12 PM – 2:22 AM | 4.2 | 24° | SSE → SW |
| August | 9:33 PM – 12:23 AM | 2.8 | 24° | S → SW |
| September | 8:41 PM – 10:21 PM | 1.7 | 21° | SSW → SW |
| October | 7:55 PM – 8:25 PM | 0.5 | 14° | SW → SW |
| November | Below 10° in darkness | — | 1° | — |
| 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: 2 Bortle 2 — Typical truly dark site. The summer Milky Way shows rich structure; clouds look like black holes in the stars. Modeled zenith brightness ≈ 21.83 mag/arcsec².
Weather & best season
Long-term NASA satellite data for this area show September as the clearest month (about 42% average cloud cover) and February as the cloudiest (62%). 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 | 72 | 76 | 83 | 88 | 94 | 107 | 107 | 111 | 99 | 93 | 83 | 73 |
| Low °F | 3 | -3 | 11 | 22 | 33 | 49 | 56 | 50 | 40 | 26 | 15 | 6 |
| Precip. (in) | 3.0 | 3.8 | 4.8 | 5.4 | 5.4 | 3.4 | 3.8 | 3.9 | 3.5 | 3.9 | 4.2 | 3.9 |
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 cave
- Follow White-nose Syndrome decontamination rules where posted to protect bats.
- Many show caves restrict tripods on tours; ask in advance or bring a small beanbag.
- Use manual focus with focus peaking in low light.
- Never touch formations — skin oils stop their growth.
- Bring a spare battery — cold weather and long exposures drain them fast.
Season: Cave interiors stay at a constant temperature year-round; summer tours fill up, so book ahead.
Suggested gear: Fast lens (f/1.8–f/2.8), High-ISO camera, Small beanbag. Work out exposures with the depth of field, ND filter and NPF rule calculators.
Nearby photo spots
Other locations within 25 km of Current River Cavern, closest first.
Campgrounds nearby (Recreation.gov)
- Watercress3.1 km (1.9 mi) · reservable
- Big Spring4.8 km (3.0 mi) · reservable
- Pinewoods Lake Rec Area23 km (14 mi) · reservable
- Webb Creek Park28 km (17 mi) · reservable
- River Road Park29 km (18 mi) · reservable
FAQ
When is the best time to photograph Current River Cavern?
What time is golden hour at Current River Cavern?
Where does the sun rise and set at Current River Cavern?
Can you see the Milky Way from Current River Cavern?
Do you need a permit to photograph at Current River Cavern?
How far is Current River Cavern from Winona?
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.