Austria C.Stadler/Bwag · CC BY-SA 4.0
The descent
The entrance, at 510 m.
The real relief above Gudenus 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.
510m
Entrance altitude
from the 30 m relief model
8°C
Inside, all year
the yearly average outside, at the entrance
160m
Rock above
the highest point within 1.5 km
Inside and outside
8 °C inside, all year.
Deep inside, a cave keeps the average temperature of the year outside: about 8 °C here, in January and in August. In July the afternoon reaches 25 °C at the entrance, 16 °C warmer than inside: take a jacket.
- 0°-6°Jan
- 3°-5°Feb
- 8°-2°Mar
- 15°3°Apr
- 19°8°May
- 23°12°Jun
- 25°14°Jul
- 24°13°Aug
- 19°8°Sep
- 13°3°Oct
- 7°0°Nov
- 2°-5°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.
- Weinzierl am Waldenearest town · 3.2 km in a straight line
- Schwedenschanzenearest viewpoint · 0.2 km from the entrance
- České Budějovice South Bohemian Airport (JCL)nearest airport with scheduled flights · 90 km in a straight lineCar hire at LNZ airport (Linz)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.
- 56other cave entrances within 3 kmEichmayerhöhle, Gudenushöhle, Schusterlucke and 53 more
- 8viewpoints within 3 kmWotansfelsen, Schwedenschanze and 6 more
- 28marked hiking routes within 3 kmKremstalweg, Waldviertel-Weitwanderweg 606, Maigenmühle - Nöhagen and 25 more
- 41climbing crags within 3 kmNordwand, Hartenstein and 39 more
- 13car parks within 2 km
- 19information boards and visitor centres within 3 km
- 13bus stops within 2 km
- 29hotels and guesthouses within 8 kmWeinbau & Gästezimmer Claudia und Ferdl Denk, Renaissancehotel Raffelsberger Hof, Boutiquehotel Weinquadrat and 26 more
- 8restaurants and cafés within 3 km
- springs within 2 km
- sinkholes within 3 km
- caving clubs and spots within 15 km
- named waterfalls within 4 km
- campsites within 8 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
- Weinzierl am Walde3.2 km in a straight line
- Weißenkirchen in der Wachau7.7 km in a straight line
- Mühldorf8.8 km in a straight line
- Spitz9.1 km in a straight line
- Gföhl10 km in a straight line
- Dürnstein11 km in a straight line
- Senftenberg11 km in a straight line
- Droß13 km in a straight line
In our other atlases
What else is around Gudenus 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.
Peakyas8 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 | 0 | 3 | 8 | 15 | 19 | 23 | 25 | 24 | 19 | 13 | 7 | 2 |
| Afternoon | 0 | 3 | 8 | 15 | 19 | 23 | 25 | 24 | 19 | 13 | 7 | 2 |
| Night | -6 | -5 | -2 | 3 | 8 | 12 | 14 | 13 | 8 | 3 | 0 | -5 |
| Rain (mm) | 40 | 33 | 43 | 39 | 84 | 93 | 86 | 89 | 74 | 47 | 39 | 36 |
| Rainy days | 9 | 8 | 10 | 9 | 14 | 14 | 15 | 12 | 10 | 9 | 9 | 9 |
| Sun hours/day | 1.9 | 3.6 | 4.7 | 6.5 | 6.5 | 7.2 | 7.3 | 6.9 | 5.2 | 3.6 | 1.7 | 1.5 |
| Snow on the ground (cm) | 17 | 14 | 9 | 2 | 0 | 0 | 0 | 0 | 0 | 2 | 7 | 15 |
| Afternoon | Afternoon | Night | Rain (mm) | Sun hours/day | |
|---|---|---|---|---|---|
| Jan | 0 | 0 | -6 | 40 | 1.9 |
| Feb | 3 | 3 | -5 | 33 | 3.6 |
| Mar | 8 | 8 | -2 | 43 | 4.7 |
| Apr | 15 | 15 | 3 | 39 | 6.5 |
| May | 19 | 19 | 8 | 84 | 6.5 |
| Jun | 23 | 23 | 12 | 93 | 7.2 |
| Jul | 25 | 25 | 14 | 86 | 7.3 |
| Aug | 24 | 24 | 13 | 89 | 6.9 |
| Sep | 19 | 19 | 8 | 74 | 5.2 |
| Oct | 13 | 13 | 3 | 47 | 3.6 |
| Nov | 7 | 7 | 0 | 39 | 1.7 |
| Dec | 2 | 2 | -5 | 36 | 1.5 |
Averages 1991–2020 (NASA POWER) for a cell about 55 km wide, brought to the altitude of the entrance (510 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 | 49% | 143% | 69% | 45% | 150% | 182% | 116% | 146% | 157% | 193% | 45% | 119% |
| 2021 | 115% | 86% | 49% | 130% | 94% | 58% | 120% | 163% | 37% | 45% | 122% | 119% |
| 2022 | 55% | 62% | 32% | 132% | 88% | 109% | 105% | 145% | 112% | 45% | 94% | 107% |
| 2023 | 83% | 90% | 39% | 283% | 94% | 86% | 76% | 134% | 46% | 80% | 200% | 236% |
| 2024 | 118% | 97% | 108% | 102% | 109% | 107% | 105% | 61% | 356% | 80% | 32% | 85% |
| 2025 | 40% | 32% | 147% | 93% | 66% | 119% | 153% | 67% | 150% | 176% | 125% | 65% |
130% or more: wet month 70% or less: dry month
Caves nearby.
Gudenus cave
Austria
- —Depth
- —Galleries
- 510 mEntrance altitude
- 8 °CInside, all year
Einhornhöhle ("Unicorn Cave")
Austria · 83 km
- —Depth
- —Galleries
- 599 mEntrance altitude
- 8 °CInside, all year
Where these figures come from
| Name, type, published depth and length, visitors | Wikidata (Q1553040) · 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?
Same idea, other landscapes: field atlases built on open data, month by month, in seven languages.
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