Spain Cave World Heritage
Cave of Niño
15 °C inside, all year.
Sentinel-2 cloudless 2016 by EOX IT Services GmbH (contains modified Copernicus Sentinel data), CC BY 4.0, with relief shading from Copernicus WorldDEM-30
The descent
The entrance, at 741 m.
The real relief above Cave of Niño, 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.
741m
Entrance altitude
from the 30 m relief model
15°C
Inside, all year
the yearly average outside, at the entrance
443m
Rock above
the highest point within 1.5 km
Inside and outside
15 °C inside, all year.
Deep inside, a cave keeps the average temperature of the year outside: about 15 °C here, in January and in August. In July the afternoon reaches 35 °C at the entrance, 20 °C warmer than inside: take a jacket. The best months to escape the heat are from June to September.
- 11°0°Jan
- 13°1°Feb
- 16°3°Mar
- 20°6°Apr
- 25°10°May
- 31°15°Jun
- 35°18°Jul
- 34°18°Aug
- 28°14°Sep
- 22°10°Oct
- 15°4°Nov
- 12°1°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 in Spain
Cave of Niño is a cave in Spain. The entrance is at 741 m. It has an underground river. It is part of a UNESCO World Heritage site.
Getting there.
- Wild cave: only with caving equipmentNo paths or lights inside. Go only with a caving club or a qualified guide.
- Aynanearest town · 6.3 km in a straight line
- Region of Murcia International Airport (RMU)nearest airport with scheduled flights · 122 km in a straight lineCar hire at RMU airport (Corvera)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.
The water
The Río Mundo runs highest from March to April and from November to December.
The Río Mundo carries about 1.3 m³/s on average here. It runs highest from March to April and from November to December. It is lowest from July to August.
- 2.8 m³/sJan
- 2.3 m³/sFeb
- 3.9 m³/sMar
- 4.3 m³/sApr
- 2.8 m³/sMay
- 1.2 m³/sJun
- 0.3 m³/sJul
- 0.2 m³/sAug
- 1.5 m³/sSep
- 2.5 m³/sOct
- 4.0 m³/sNov
- 3.6 m³/sDec
From about 0.20 m³/s in the lowest month to 4.3 m³/s in the highest. Its basin above this point covers 455 km².
Estimate: long-term flow from the HydroATLAS model (WaterGAP, 1971–2000) shaped by the monthly rain, snow and temperature of the area (NASA POWER). Dams change it. Not a forecast.
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 kmCueva del Niño
- 2marked hiking routes within 3 kmSendero del Mundo, Royo Odrea por los Luisos, la Rambla de el Griego, y la Fuente de la Parra
- 1car parks within 2 km
- 1campsites within 8 km
- 3hotels and guesthouses within 8 kmHotel Felipe II, Miralmundo
- springs within 2 km
- 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
- information boards and visitor centres within 3 km
- bus stops within 2 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
- Ayna6.3 km in a straight line
- Bogarra6.6 km in a straight line
- Molinicos11 km in a straight line
- Elche de la Sierra14 km in a straight line
- Paterna del Madera18 km in a straight line
- Liétor18 km in a straight line
- Alcadozo19 km in a straight line
- Letur20 km in a straight line
In our other atlases
What else is around Cave of Niño.
The river at the entrance, the waterfalls, the lakes, the mountains and volcanoes above, the canyons, beaches and islands nearby — from our other atlases.
Peakyas3 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 | 11 | 13 | 16 | 20 | 25 | 31 | 35 | 34 | 28 | 22 | 15 | 12 |
| Afternoon | 11 | 13 | 16 | 20 | 25 | 31 | 35 | 34 | 28 | 22 | 15 | 12 |
| Night | 0 | 1 | 3 | 6 | 10 | 15 | 18 | 18 | 14 | 10 | 4 | 1 |
| Rain (mm) | 24 | 19 | 38 | 38 | 27 | 16 | 5 | 14 | 34 | 32 | 37 | 29 |
| Rainy days | 4 | 4 | 5 | 6 | 6 | 3 | 1 | 2 | 5 | 6 | 6 | 5 |
| Sun hours/day | 5.9 | 6.6 | 7.5 | 8.7 | 10.3 | 12.1 | 12.6 | 11.0 | 8.7 | 7.2 | 5.9 | 5.5 |
| Snow on the ground (cm) | 2 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 |
| Afternoon | Afternoon | Night | Rain (mm) | Sun hours/day | |
|---|---|---|---|---|---|
| Jan | 11 | 11 | 0 | 24 | 5.9 |
| Feb | 13 | 13 | 1 | 19 | 6.6 |
| Mar | 16 | 16 | 3 | 38 | 7.5 |
| Apr | 20 | 20 | 6 | 38 | 8.7 |
| May | 25 | 25 | 10 | 27 | 10.3 |
| Jun | 31 | 31 | 15 | 16 | 12.1 |
| Jul | 35 | 35 | 18 | 5 | 12.6 |
| Aug | 34 | 34 | 18 | 14 | 11.0 |
| Sep | 28 | 28 | 14 | 34 | 8.7 |
| Oct | 22 | 22 | 10 | 32 | 7.2 |
| Nov | 15 | 15 | 4 | 37 | 5.9 |
| Dec | 12 | 12 | 1 | 29 | 5.5 |
Averages 1991–2020 (NASA POWER) for a cell about 55 km wide, brought to the altitude of the entrance (741 m) with the standard lapse rate. Not a forecast.
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 | 230% | 5% | 271% | 110% | 132% | 36% | 248% | 82% | 40% | 66% | 140% | 54% |
| 2021 | 251% | 62% | 84% | 151% | 132% | 231% | 24% | 226% | 90% | 129% | 99% | 40% |
| 2022 | 26% | 25% | 254% | 176% | 81% | 27% | 112% | 123% | 151% | 52% | 54% | 220% |
| 2023 | 14% | 38% | 10% | 9% | 322% | 149% | 12% | 2% | 167% | 64% | 8% | 24% |
| 2024 | 108% | 126% | 141% | 17% | 24% | 364% | 18% | 32% | 167% | 178% | 33% | 13% |
| 2025 | 231% | 44% | 370% | 76% | 136% | 38% | 130% | 75% | 51% | 134% | 65% | 201% |
130% or more: wet month 70% or less: dry month
Caves nearby.
Cave of Niño
Spain
- —Depth
- —Galleries
- 741 mEntrance altitude
- 15 °CInside, all year
Cueva de Montesinos
Spain · 72 km
- —Depth
- —Galleries
- 922 mEntrance altitude
- 13 °CInside, all year
Cueva de la Vieja
Spain · 94 km
- —Depth
- —Galleries
- 1,018 mEntrance altitude
- 13 °CInside, all year
Tortosilla rockshelters
Spain · 97 km
- —Depth
- —Galleries
- 1,034 mEntrance altitude
- 12 °CInside, all year
Where these figures come from
| Name, type, published depth and length, visitors | Wikidata (Q5054954) · 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 |
| River flow and basin | HydroATLAS / RiverATLAS v1.0 (Linke et al. 2019) · CC BY 4.0 |
| 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?
Same idea, other landscapes: field atlases built on open data, month by month, in seven languages.
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Every lake on Earth: water temperature, ice, depth and the shore.Visit mountains
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Every waterfall: height, flow month by month and when it roars.Visit 
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Every island from the sea up: size, sea temperature, ferries and 3D.Visit 
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Every river from source to sea: the journey, the flow and the basin in numbers.Visit 
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Every canyon cut to scale: depth to the floor, rim and floor temperatures, trails and viewpoints.Visit 
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Every cave with its real depth and length: the rock above, the temperature inside all year, and how to visit.You are here
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Where the night is still dark: the sky of every place, the Milky Way month by month, the Moon, eclipses and auroras.Coming soonVisit 
viewpoints
Every viewpoint with its real 360° panorama: the peaks you can name, how far you see and where the sun sets.Coming soonVisit 
birdwatching
Every bird sanctuary and wetland with the species recorded month by month: who is resident, who comes for the summer, who only passes through.Coming soonVisit 
forests
Every forest with its land-cover rings, what grows and lives in it, and the best months to walk it.Coming soonVisit