Spain Xuliu Pombar · CC0
The descent
The entrance, at 181 m.
The real relief above Sidrón Cave, 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.
181m
Entrance altitude
from the 30 m relief model
14°C
Inside, all year
the yearly average outside, at the entrance
245m
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 August the afternoon reaches 24 °C at the entrance, 10 °C warmer than inside: take a jacket.
- 12°6°Jan
- 12°6°Feb
- 14°7°Mar
- 16°9°Apr
- 18°11°May
- 22°14°Jun
- 23°16°Jul
- 24°16°Aug
- 23°15°Sep
- 20°12°Oct
- 15°9°Nov
- 13°7°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.
Geographical object
Sidrón Cave is a cave with prehistoric art in Spain. The entrance is at 181 m. It is closed to the public to protect it.
Getting there.
- No public accessProtected for science or for its art. Look for a replica or a visitor centre nearby.
- Piloñanearest town · 4.8 km in a straight line
- Viewpointsnearest viewpoint · 3.5 km from the entrance
- Asturias Airport (OVD)nearest airport with scheduled flights · 60 km in a straight lineCar hire at OVD airport (Ranón)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 kmCueva del Sidrón
- 1viewpoints within 3 km
- 4marked hiking routes within 3 kmRuta Andariega (Gijón / Xixón - Covadonga/Cuadonga), Asturias Interior (Etapa 5), Asturias Interior (Etapa 6) and 1 more
- 1car parks within 2 km
- 1campsites within 8 kmÁrea autocaravanas de Infiesto (Piloña)
- 31hotels and guesthouses within 8 kmPalacio de Rubianes, La Casona de Rales, El Gran Sueño and 28 more
- 2restaurants and cafés within 3 km
- 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
- information boards and visitor centres within 3 km
- bus stops within 2 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
- Piloña4.8 km in a straight line
- Infiesto4.9 km in a straight line
- Santa Eulalia7.6 km in a straight line
- Colunga12 km in a straight line
- Villaviciosa14 km in a straight line
- Parres15 km in a straight line
- Cangas de Onís16 km in a straight line
- Sariego17 km in a straight line
In our other atlases
What else is around Sidrón Cave.
The river at the entrance, the waterfalls, the lakes, the mountains and volcanoes above, the canyons, beaches and islands nearby — from our other atlases.
Peakyas1 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 | 12 | 12 | 14 | 16 | 18 | 22 | 23 | 24 | 23 | 20 | 15 | 13 |
| Afternoon | 12 | 12 | 14 | 16 | 18 | 22 | 23 | 24 | 23 | 20 | 15 | 13 |
| Night | 6 | 6 | 7 | 9 | 11 | 14 | 16 | 16 | 15 | 12 | 9 | 7 |
| Rain (mm) | 107 | 86 | 82 | 72 | 62 | 53 | 32 | 40 | 47 | 92 | 124 | 108 |
| Rainy days | 15 | 12 | 12 | 14 | 12 | 9 | 8 | 8 | 10 | 14 | 17 | 14 |
| Sun hours/day | 2.8 | 4.0 | 5.2 | 6.2 | 7.1 | 7.2 | 7.8 | 7.6 | 6.9 | 4.9 | 3.1 | 2.9 |
| Snow on the ground (cm) | 4 | 5 | 3 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 3 |
| Afternoon | Afternoon | Night | Rain (mm) | Sun hours/day | |
|---|---|---|---|---|---|
| Jan | 12 | 12 | 6 | 107 | 2.8 |
| Feb | 12 | 12 | 6 | 86 | 4.0 |
| Mar | 14 | 14 | 7 | 82 | 5.2 |
| Apr | 16 | 16 | 9 | 72 | 6.2 |
| May | 18 | 18 | 11 | 62 | 7.1 |
| Jun | 22 | 22 | 14 | 53 | 7.2 |
| Jul | 23 | 23 | 16 | 32 | 7.8 |
| Aug | 24 | 24 | 16 | 40 | 7.6 |
| Sep | 23 | 23 | 15 | 47 | 6.9 |
| Oct | 20 | 20 | 12 | 92 | 4.9 |
| Nov | 15 | 15 | 9 | 124 | 3.1 |
| Dec | 13 | 13 | 7 | 108 | 2.9 |
Averages 1991–2020 (NASA POWER) for a cell about 55 km wide, brought to the altitude of the entrance (181 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 | 55% | 31% | 128% | 100% | 93% | 110% | 51% | 208% | 164% | 239% | 32% | 322% |
| 2021 | 165% | 136% | 29% | 67% | 90% | 206% | 78% | 60% | 151% | 77% | 187% | 156% |
| 2022 | 59% | 50% | 115% | 153% | 59% | 125% | 57% | 117% | 139% | 48% | 92% | 171% |
| 2023 | 234% | 66% | 31% | 47% | 70% | 151% | 39% | 120% | 159% | 151% | 115% | 88% |
| 2024 | 90% | 152% | 121% | 92% | 135% | 137% | 92% | 77% | 213% | 165% | 61% | 85% |
| 2025 | 104% | 108% | 113% | 92% | 142% | 53% | 97% | 75% | 145% | 46% | 121% | 107% |
130% or more: wet month 70% or less: dry month
Caves nearby.
Sidrón Cave
Spain
- —Depth
- —Galleries
- 181 mEntrance altitude
- 14 °CInside, all year
Tito Bustillo Cave
Spain · 23 km
- —Depth
- —Galleries
- 57 mEntrance altitude
- 15 °CInside, all year
Santa Cueva de Covadonga
Spain · 24 km
- —Depth
- —Galleries
- 251 mEntrance altitude
- 14 °CInside, all year
Cueva de La Covaciella
Spain · 37 km
- —Depth
- —Galleries
- 292 mEntrance altitude
- 14 °CInside, all year
Where these figures come from
| Name, type, published depth and length, visitors | Wikidata (Q1323820) · 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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