SeRgEY · CC BY-SA 4.0
The descent
The entrance, at 1,010 m.
The real relief above Cueva de los Casares, 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.
1,010m
Entrance altitude
from the 30 m relief model
12°C
Inside, all year
the yearly average outside, at the entrance
246m
Rock above
the highest point within 1.5 km
Inside and outside
12 °C inside, all year.
Deep inside, a cave keeps the average temperature of the year outside: about 12 °C here, in January and in August. In July the afternoon reaches 31 °C at the entrance, 19 °C warmer than inside: take a jacket. The best months to escape the heat are from June to August.
- 7°-2°Jan
- 9°-2°Feb
- 13°1°Mar
- 16°4°Apr
- 21°7°May
- 27°12°Jun
- 31°14°Jul
- 30°14°Aug
- 25°10°Sep
- 18°6°Oct
- 11°2°Nov
- 8°-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.
Getting there.
- Wild cave: only with caving equipmentNo paths or lights inside. Go only with a caving club or a qualified guide.
- Riba de Saelicesnearest town · 5.1 km in a straight line
- Atalaya de Riba de Saelicesnearest viewpoint · 2.0 km from the entrance
- Adolfo Suárez Madrid–Barajas Airport (MAD)nearest airport with scheduled flights · 120 km in a straight lineCar hire at MAD airport (Madrid)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.
- 2other cave entrances within 3 kmCueva de los Casares, Cueva de la hoz
- 1viewpoints within 3 kmAtalaya de Riba de Saelices
- 1marked hiking routes within 3 kmEl valle de los Milagros
- 1information boards and visitor centres within 3 km
- 3hotels and guesthouses within 8 kmCasa Rural Cuevas de Longarza
- springs within 2 km
- sinkholes within 3 km
- caving clubs and spots within 15 km
- climbing crags within 3 km
- named waterfalls within 4 km
- car parks within 2 km
- bus stops within 2 km
- campsites 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
- Riba de Saelices5.1 km in a straight line
- Saelices de la Sal6.2 km in a straight line
- Luzón7.8 km in a straight line
- Iniéstola7.8 km in a straight line
- Ablanque8.6 km in a straight line
- Sotodosos9.4 km in a straight line
- Anguita10 km in a straight line
- Mazarete12 km in a straight line
Month by month
The weather outside, at the entrance.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Afternoon | 7 | 9 | 13 | 16 | 21 | 27 | 31 | 30 | 25 | 18 | 11 | 8 |
| Afternoon | 7 | 9 | 13 | 16 | 21 | 27 | 31 | 30 | 25 | 18 | 11 | 8 |
| Night | -2 | -2 | 1 | 4 | 7 | 12 | 14 | 14 | 10 | 6 | 2 | -1 |
| Rain (mm) | 31 | 29 | 41 | 50 | 45 | 33 | 14 | 17 | 25 | 50 | 44 | 28 |
| Rainy days | 7 | 6 | 8 | 10 | 10 | 7 | 4 | 4 | 6 | 9 | 8 | 7 |
| Sun hours/day | 4.5 | 5.6 | 6.6 | 7.5 | 9.1 | 10.8 | 12.0 | 10.6 | 8.6 | 6.4 | 4.8 | 4.5 |
| Snow on the ground (cm) | 8 | 7 | 4 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 5 |
| Afternoon | Afternoon | Night | Rain (mm) | Sun hours/day | |
|---|---|---|---|---|---|
| Jan | 7 | 7 | -2 | 31 | 4.5 |
| Feb | 9 | 9 | -2 | 29 | 5.6 |
| Mar | 13 | 13 | 1 | 41 | 6.6 |
| Apr | 16 | 16 | 4 | 50 | 7.5 |
| May | 21 | 21 | 7 | 45 | 9.1 |
| Jun | 27 | 27 | 12 | 33 | 10.8 |
| Jul | 31 | 31 | 14 | 14 | 12.0 |
| Aug | 30 | 30 | 14 | 17 | 10.6 |
| Sep | 25 | 25 | 10 | 25 | 8.6 |
| Oct | 18 | 18 | 6 | 50 | 6.4 |
| Nov | 11 | 11 | 2 | 44 | 4.8 |
| Dec | 8 | 8 | -1 | 28 | 4.5 |
Averages 1991–2020 (NASA POWER) for a cell about 55 km wide, brought to the altitude of the entrance (1,010 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 | 103% | 4% | 231% | 238% | 170% | 108% | 154% | 172% | 161% | 107% | 93% | 160% |
| 2021 | 202% | 178% | 16% | 160% | 77% | 218% | 76% | 57% | 262% | 127% | 111% | 91% |
| 2022 | 23% | 20% | 196% | 101% | 35% | 16% | 37% | 84% | 117% | 68% | 107% | 351% |
| 2023 | 131% | 37% | 50% | 23% | 85% | 337% | 41% | 10% | 325% | 204% | 86% | 137% |
| 2024 | 217% | 123% | 237% | 23% | 62% | 177% | 52% | 375% | 229% | 252% | 25% | 23% |
| 2025 | 133% | 73% | 342% | 135% | 122% | 102% | 215% | 56% | 21% | 70% | 123% | 95% |
130% or more: wet month 70% or less: dry month
Caves nearby.

Abrigo de la Cocinilla del Obispo
Spain · 98 km
- —Depth
- —Galleries
- 1,369 mEntrance altitude
- 10 °CInside, all year
Where these figures come from
| Name, type, published depth and length, visitors | Wikidata (Q579585) · 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 |
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.




