United States Show cave
Blanchard Springs Caverns
14 °C inside, all year.
Eric Hunt · CC BY-SA 4.0
The descent
The entrance, at 267 m.
The real relief above Blanchard Springs Caverns, measured on the Copernicus model every 30 m, and the cave going down at the same vertical scale.
The depth is the one published by those who explored it; the shape of the galleries is a sketch, not a survey. No depth has been published for this cave yet.
267m
Entrance altitude
from the 30 m relief model
14°C
Inside, all year
the yearly average outside, at the entrance
29m
Rock above
the highest point within 1.5 km
Inside and outside
14 °C inside, all year.
Deep inside, a cave keeps the average temperature of the year outside: about 14 °C here, in January and in August. In July the afternoon reaches 32 °C at the entrance, 17 °C warmer than inside: take a jacket. The best months to escape the heat are from June to September.
- 7°-4°Jan
- 9°-2°Feb
- 16°3°Mar
- 21°8°Apr
- 25°14°May
- 30°19°Jun
- 32°20°Jul
- 32°20°Aug
- 28°15°Sep
- 22°8°Oct
- 15°3°Nov
- 9°-2°Dec
Outside: afternoon and night averages for 1991–2020 (NASA POWER) brought to the altitude of the entrance. Inside: the yearly average, which deep parts of a cave keep. Near the entrance it follows the weather a little.
Cave system in Stone County, Arkansas, United States of America
Blanchard Springs Caverns is a show cave in United States. The entrance is at 267 m. It has stalactites and stalagmites and several entrances and long galleries. It is open to visitors.
Getting there.
- Show cave: open to visitorsUsually with a guided tour; check times and tickets on the official site.Official site↗
- Mountain Viewnearest town · 12 km in a straight line
- Parking 70 m awaynearest car park in OpenStreetMap, straight line
- Boone County Airport (HRO)nearest airport with scheduled flights · 94 km in a straight lineCar hire at BKG airport (Branson)Discover Cars · sponsored link↗
Plan the visit
Guided tours, a bed nearby, a car.
Some links above are affiliate links: if you book through them we may earn a commission, at no extra cost to you. It never changes what the data on this page says.
From above.
The ground above the cave, with the relief shaded, the line of the section and what people have mapped around the entrance.
N
1.5 km
Sentinel-2 cloudless 2016 (EOX, CC BY 4.0), 6.0 × 6.0 km, north up. The line is the section above. Points © OpenStreetMap contributors.
Around the entrance.
- 1other cave entrances within 3 km
- 1springs within 2 kmBlanchard Spring
- 2marked hiking routes within 3 kmNorth Sylamore Creek Trail, Mirror Lake Trail
- 7car parks within 2 km
- 1information boards and visitor centres within 3 km
- 5campsites within 8 kmBarkshed Campground, Lower Campground, Upper Campground and 2 more
- sinkholes within 3 km
- caving clubs and spots within 15 km
- viewpoints within 3 km
- climbing crags within 3 km
- named waterfalls within 4 km
- bus stops within 2 km
- hotels and guesthouses within 8 km
- restaurants and cafés within 3 km
Counted in OpenStreetMap, the map anyone can edit, around the entrance. A low number may just mean nobody has mapped it yet. © OpenStreetMap contributors (ODbL).
Towns nearby
- Mountain View12 km in a straight line
- Calico Rock18 km in a straight line
In our other atlases
What else is around Blanchard Springs Caverns.
The river at the entrance, the waterfalls, the lakes, the mountains and volcanoes above, the canyons, beaches and islands nearby — from our other atlases.
Cascadyas1 waterfalls within 5 km
Peakyas5 mountains within 10 kmFigures from the sister sites' databases (Wikidata, HydroATLAS, GeoNames, NOAA, OpenStreetMap). Links open when each site is online.
Month by month
The weather outside, at the entrance.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Afternoon | 7 | 9 | 16 | 21 | 25 | 30 | 32 | 32 | 28 | 22 | 15 | 9 |
| Afternoon | 7 | 9 | 16 | 21 | 25 | 30 | 32 | 32 | 28 | 22 | 15 | 9 |
| Night | -4 | -2 | 3 | 8 | 14 | 19 | 20 | 20 | 15 | 8 | 3 | -2 |
| Rain (mm) | 77 | 93 | 120 | 128 | 140 | 83 | 95 | 98 | 85 | 102 | 101 | 106 |
| Rainy days | 9 | 8 | 12 | 11 | 14 | 12 | 13 | 12 | 9 | 9 | 9 | 9 |
| Sun hours/day | 4.8 | 4.9 | 5.9 | 7.2 | 7.6 | 9.4 | 9.0 | 8.2 | 7.7 | 6.3 | 5.3 | 4.3 |
| Snow on the ground (cm) | 9 | 8 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 7 |
| Afternoon | Afternoon | Night | Rain (mm) | Sun hours/day | |
|---|---|---|---|---|---|
| Jan | 7 | 7 | -4 | 77 | 4.8 |
| Feb | 9 | 9 | -2 | 93 | 4.9 |
| Mar | 16 | 16 | 3 | 120 | 5.9 |
| Apr | 21 | 21 | 8 | 128 | 7.2 |
| May | 25 | 25 | 14 | 140 | 7.6 |
| Jun | 30 | 30 | 19 | 83 | 9.4 |
| Jul | 32 | 32 | 20 | 95 | 9.0 |
| Aug | 32 | 32 | 20 | 98 | 8.2 |
| Sep | 28 | 28 | 15 | 85 | 7.7 |
| Oct | 22 | 22 | 8 | 102 | 6.3 |
| Nov | 15 | 15 | 3 | 101 | 5.3 |
| Dec | 9 | 9 | -2 | 106 | 4.3 |
Averages 1991–2020 (NASA POWER) for a cell about 55 km wide, brought to the altitude of the entrance (267 m) with the standard lapse rate. Not a forecast.
Photographs
Inside and around.
Recent years
Wet years, dry years.
Rain of each month as a share of the 1991–2020 average. A dry year means a lower river and hotter rock; a wet one, more water in the gorge.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2020 | 206% | 132% | 154% | 109% | 143% | 152% | 86% | 175% | 113% | 142% | 60% | 107% |
| 2021 | 113% | 70% | 108% | 130% | 125% | 109% | 104% | 69% | 82% | 107% | 46% | 107% |
| 2022 | 148% | 125% | 100% | 120% | 126% | 34% | 105% | 112% | 38% | 85% | 100% | 108% |
| 2023 | 167% | 125% | 201% | 63% | 58% | 93% | 135% | 110% | 88% | 132% | 70% | 33% |
| 2024 | 236% | 51% | 91% | 70% | 100% | 68% | 213% | 57% | 146% | 32% | 163% | 142% |
| 2025 | 155% | 106% | 46% | 230% | 164% | 224% | 55% | 36% | 102% | 76% | 50% | 10% |
130% or more: wet month 70% or less: dry month
Caves nearby.
Blanchard Springs Caverns
United States
- —Depth
- —Galleries
- 267 mEntrance altitude
- 14 °CInside, all year
Marvel Cave
United States · 130 km
- —Depth
- —Galleries
- 413 mEntrance altitude
- 14 °CInside, all year
Onyx Cave
United States · 145 km
- —Depth
- —Galleries
- 460 mEntrance altitude
- 14 °CInside, all year
Current River Cavern
United States · 152 km
- —Depth
- —Galleries
- 164 mEntrance altitude
- 14 °CInside, all year
Where these figures come from
| Name, type, published depth and length, visitors | Wikidata (Q639485) · CC0 |
|---|---|
| The relief above, the entrance altitude, the section and the 3D model | Copernicus DEM GLO-30 · © DLR e.V., © Airbus Defence and Space GmbH, Copernicus/ESA |
| Climate | NASA POWER, 1991–2020 |
| Entrances, springs, sinkholes, opening hours and what is around | © OpenStreetMap contributors · ODbL |
| Images | EOX Sentinel-2 cloudless 2016 · CC BY 4.0; Wikimedia Commons |
| Rivers, waterfalls, lakes, mountains, canyons, beaches and islands nearby | Coastya, Lakeyas, Peakyas, Cascadyas, Islandyas, Riveryas |
Every figure is an average, an estimate or a count from a public dataset. Licences and methods: data sources.
The family
Do you prefer beaches, lakes, mountains, waterfalls, islands, rivers, canyons, caves, dark skies, viewpoints, birdwatching or forests?
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