Spain Cave
Cueva Negra, Montanejos
15 °C inside, all year.
Enrique Íñiguez Rodríguez ( Qoan ) · CC BY-SA 3.0
The descent
The entrance, at 585 m.
The real relief above Cueva Negra, Montanejos, 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.
585m
Entrance altitude
published (Wikidata)
15°C
Inside, all year
the yearly average outside, at the entrance
383m
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 33 °C at the entrance, 18 °C warmer than inside: take a jacket. The best months to escape the heat are from June to August. The wettest months are in April and from September to November: water rises fast underground, so never go in without a guide after heavy rain.
- 12°2°Jan
- 13°2°Feb
- 16°4°Mar
- 19°7°Apr
- 24°11°May
- 29°16°Jun
- 33°18°Jul
- 32°18°Aug
- 27°14°Sep
- 22°11°Oct
- 15°5°Nov
- 12°3°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
Cueva Negra, Montanejos is a cave in Spain. The entrance is at 585 m. It has an underground river.
Getting there.
- Wild cave: only with caving equipmentNo paths or lights inside. Go only with a caving club or a qualified guide.
- Montanejosnearest town · 1.7 km in a straight line
- Viewpointsnearest viewpoint · 0.8 km from the entrance
- Castellón-Costa Azahar Airport (CDT)nearest airport with scheduled flights · 54 km in a straight lineCar hire at CDT airport (Castellón de la Plana)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 Mijares runs highest from April to May and in November.
The Río Mijares carries about 0.33 m³/s on average here. It runs highest from April to May and in November. It is lowest from July to August.
- 0.4 m³/sJan
- 0.3 m³/sFeb
- 0.6 m³/sMar
- 0.7 m³/sApr
- 0.6 m³/sMay
- 0.3 m³/sJun
- 0.1 m³/sJul
- 0.1 m³/sAug
- 0.4 m³/sSep
- 0.6 m³/sOct
- 0.8 m³/sNov
- 0.6 m³/sDec
From about 0.06 m³/s in the lowest month to 0.78 m³/s in the highest. Its basin above this point covers 170 km².
The Mijares River from source to mouth on Riveryas — coming soon
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.
- 3other cave entrances within 3 kmCueva Negra, Cueva
- 3springs within 2 kmFuente La Cerrada, Fuente de la Pechina, Fuente Canturro
- 5viewpoints within 3 kmLa Copa and 4 more
- 9marked hiking routes within 3 kmTrans-Espadán, Comunitat Valenciana. Fredes - el Pinós, Monte del Copa and 6 more
- 4climbing crags within 3 kmBarranco de la Maimona - Sector Xulo Panderas, Montanejos: Barranco de la Maimona, Sector Iniciación and 2 more
- 11car parks within 2 km
- 18information boards and visitor centres within 3 km
- 4bus stops within 2 km
- 3campsites within 8 kmArea de autocaravanas de Cirat, Camping La Granja
- 16hotels and guesthouses within 8 kmLa Casa de Los Moyas, Hotel-cafetería-restaurante: “L’Abadia, Albergue-refugio de Montanejos and 13 more
- 6restaurants and cafés within 3 km
- sinkholes within 3 km
- caving clubs and spots within 15 km
- named waterfalls within 4 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
- Montanejos1.7 km in a straight line
- Montán4.5 km in a straight line
- Arañuel4.5 km in a straight line
- Puebla de Arenoso5.1 km in a straight line
- Fuente la Reina5.6 km in a straight line
- Cirat7.7 km in a straight line
- Olba9.7 km in a straight line
- Higueras10 km in a straight line
In our other atlases
What else is around Cueva Negra, Montanejos.
The river at the entrance, the waterfalls, the lakes, the mountains and volcanoes above, the canyons, beaches and islands nearby — from our other atlases.
Riveryas2 rivers at the entrance
Lakeyas1 lakes 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 | 12 | 13 | 16 | 19 | 24 | 29 | 33 | 32 | 27 | 22 | 15 | 12 |
| Afternoon | 12 | 13 | 16 | 19 | 24 | 29 | 33 | 32 | 27 | 22 | 15 | 12 |
| Night | 2 | 2 | 4 | 7 | 11 | 16 | 18 | 18 | 14 | 11 | 5 | 3 |
| Rain (mm) | 27 | 24 | 40 | 44 | 43 | 26 | 13 | 23 | 49 | 44 | 48 | 28 |
| Rainy days | 5 | 4 | 5 | 7 | 7 | 5 | 3 | 5 | 8 | 7 | 5 | 6 |
| Sun hours/day | 5.3 | 6.2 | 7.1 | 7.9 | 9.2 | 10.9 | 11.7 | 10.2 | 8.3 | 6.8 | 5.4 | 5.2 |
| Snow on the ground (cm) | 4 | 4 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 3 |
| Afternoon | Afternoon | Night | Rain (mm) | Sun hours/day | |
|---|---|---|---|---|---|
| Jan | 12 | 12 | 2 | 27 | 5.3 |
| Feb | 13 | 13 | 2 | 24 | 6.2 |
| Mar | 16 | 16 | 4 | 40 | 7.1 |
| Apr | 19 | 19 | 7 | 44 | 7.9 |
| May | 24 | 24 | 11 | 43 | 9.2 |
| Jun | 29 | 29 | 16 | 26 | 10.9 |
| Jul | 33 | 33 | 18 | 13 | 11.7 |
| Aug | 32 | 32 | 18 | 23 | 10.2 |
| Sep | 27 | 27 | 14 | 49 | 8.3 |
| Oct | 22 | 22 | 11 | 44 | 6.8 |
| Nov | 15 | 15 | 5 | 48 | 5.4 |
| Dec | 12 | 12 | 3 | 28 | 5.2 |
Averages 1991–2020 (NASA POWER) for a cell about 55 km wide, brought to the altitude of the entrance (585 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 | 333% | 3% | 273% | 207% | 112% | 167% | 98% | 82% | 43% | 24% | 309% | 71% |
| 2021 | 172% | 74% | 73% | 178% | 95% | 199% | 182% | 223% | 178% | 63% | 130% | 24% |
| 2022 | 30% | 24% | 370% | 176% | 182% | 61% | 105% | 84% | 81% | 73% | 182% | 120% |
| 2023 | 33% | 100% | 9% | 17% | 162% | 274% | 148% | 60% | 174% | 26% | 13% | 33% |
| 2024 | 92% | 48% | 92% | 21% | 33% | 175% | 258% | 129% | 169% | 292% | 75% | 39% |
| 2025 | 93% | 41% | 274% | 56% | 75% | 108% | 358% | 59% | 174% | 332% | 36% | 307% |
130% or more: wet month 70% or less: dry month
Caves nearby.
Cueva Negra, Montanejos
Spain
- —Depth
- —Galleries
- 585 mEntrance altitude
- 15 °CInside, all year
Coves de Sant Josep
Spain · 36 km
- —Depth
- —Galleries
- 169 mEntrance altitude
- 17 °CInside, all year
Covatina del Tossalet del Mas de la Rambla
Spain · 49 km
- —Depth
- —Galleries
- 1,085 mEntrance altitude
- 12 °CInside, all year
Where these figures come from
| Name, type, published depth and length, visitors | Wikidata (Q20970789) · 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.
beaches
Find your beach: sea temperature, sun and swimming month by month.Visit lakes
Every lake on Earth: water temperature, ice, depth and the shore.Visit 
mountains
Every summit in 3D: summit weather, the 0 °C line, huts and trails.Visit 
waterfalls
Every waterfall: height, flow month by month and when it roars.Visit 
islands
Every island from the sea up: size, sea temperature, ferries and 3D.Visit rivers
Every river from source to sea: the journey, the flow and the basin in numbers.Visit 
canyons
Every canyon cut to scale: depth to the floor, rim and floor temperatures, trails and viewpoints.Visit 
caves
Every cave with its real depth and length: the rock above, the temperature inside all year, and how to visit.You are here
dark skies
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