Italy Unknown author · CC BY-SA 3.0
The descent
The entrance, at 219 m.
The real relief above Bus del Diaol, 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.
219m
Entrance altitude
from the 30 m relief model
14°C
Inside, all year
the yearly average outside, at the entrance
627m
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 July the afternoon reaches 28 °C at the entrance, 15 °C warmer than inside: take a jacket. The best months to escape the heat are from July to August.
- 7°-1°Jan
- 8°0°Feb
- 12°5°Mar
- 17°9°Apr
- 22°13°May
- 26°18°Jun
- 28°20°Jul
- 28°20°Aug
- 24°15°Sep
- 19°11°Oct
- 13°6°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.
Protected area in Italy
Bus del Diaol is a cave in Italy. The entrance is at 219 m.
Getting there.
- Wild cave: only with caving equipmentNo paths or lights inside. Go only with a caving club or a qualified guide.
- Dronearest town · 2.6 km in a straight line
- Viewpointsnearest viewpoint · 0.4 km from the entrance
- Verona Villafranca Valerio Catullo Airport (VRN)nearest airport with scheduled flights · 60 km in a straight lineCar hire at VRN airport (Caselle)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.
- 26other cave entrances within 3 kmPrigione del Sasso, Cave Alte, Bus del Diaol Grotta di Patone and 23 more
- 1springs within 2 kmSorgente alle Fontane
- 16viewpoints within 3 kmPasso Due Sassi, Cavra de Lizon, Belvedere della costa and 13 more
- 22marked hiking routes within 3 kmSentiero attrezzato dell'Angiom, Via ferrata degli Scaloni, Sentiero attrezzato della Maestra "Caterina Tantardini Bombardelli" and 19 more
- 77climbing crags within 3 kmVia Calliope, Bosco Caproni, Policromuro and 74 more
- 138car parks within 2 km
- 46information boards and visitor centres within 3 km
- 14bus stops within 2 km
- 33campsites within 8 kmVerdepiano Bed & Camping, Agrisalus agricampeggio ad Arco, Area Sosta Camper Santa Barbara and 30 more
- 377hotels and guesthouses within 8 kmCentrale, Hotel Europa, Hotel Portici and 374 more
- 38restaurants 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
- Dro2.6 km in a straight line
- Arco2.9 km in a straight line
- Bolognano-Vignole2.9 km in a straight line
- Drena4.5 km in a straight line
- Tenno6.3 km in a straight line
- Ronzo-Chienis6.3 km in a straight line
- Nago-Torbole7.1 km in a straight line
- Riva del Garda7.8 km in a straight line
In our other atlases
What else is around Bus del Diaol.
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 km
Peakyas32 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 | 7 | 8 | 12 | 17 | 22 | 26 | 28 | 28 | 24 | 19 | 13 | 8 |
| Afternoon | 7 | 8 | 12 | 17 | 22 | 26 | 28 | 28 | 24 | 19 | 13 | 8 |
| Night | -1 | 0 | 5 | 9 | 13 | 18 | 20 | 20 | 15 | 11 | 6 | 1 |
| Rain (mm) | 45 | 52 | 60 | 85 | 114 | 106 | 102 | 116 | 94 | 106 | 119 | 64 |
| Rainy days | 8 | 7 | 8 | 13 | 17 | 17 | 17 | 16 | 12 | 12 | 11 | 9 |
| Sun hours/day | 4.5 | 5.6 | 6.6 | 6.1 | 6.1 | 7.4 | 8.0 | 7.2 | 6.3 | 5.1 | 3.6 | 3.7 |
| Snow on the ground (cm) | 24 | 25 | 16 | 9 | 3 | 0 | 0 | 0 | 2 | 5 | 13 | 21 |
| Afternoon | Afternoon | Night | Rain (mm) | Sun hours/day | |
|---|---|---|---|---|---|
| Jan | 7 | 7 | -1 | 45 | 4.5 |
| Feb | 8 | 8 | 0 | 52 | 5.6 |
| Mar | 12 | 12 | 5 | 60 | 6.6 |
| Apr | 17 | 17 | 9 | 85 | 6.1 |
| May | 22 | 22 | 13 | 114 | 6.1 |
| Jun | 26 | 26 | 18 | 106 | 7.4 |
| Jul | 28 | 28 | 20 | 102 | 8.0 |
| Aug | 28 | 28 | 20 | 116 | 7.2 |
| Sep | 24 | 24 | 15 | 94 | 6.3 |
| Oct | 19 | 19 | 11 | 106 | 5.1 |
| Nov | 13 | 13 | 6 | 119 | 3.6 |
| Dec | 8 | 8 | 1 | 64 | 3.7 |
Averages 1991–2020 (NASA POWER) for a cell about 55 km wide, brought to the altitude of the entrance (219 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 | 40% | 29% | 130% | 48% | 90% | 155% | 105% | 178% | 101% | 193% | 9% | 287% |
| 2021 | 225% | 86% | 26% | 83% | 111% | 56% | 153% | 85% | 98% | 68% | 119% | 50% |
| 2022 | 40% | 66% | 15% | 78% | 72% | 79% | 92% | 92% | 246% | 58% | 64% | 96% |
| 2023 | 93% | 10% | 64% | 86% | 173% | 115% | 157% | 111% | 61% | 193% | 90% | 136% |
| 2024 | 331% | 228% | 209% | 112% | 212% | 298% | 109% | 52% | 199% | 212% | 8% | 56% |
| 2025 | 223% | 70% | 167% | 96% | 119% | 66% | 159% | 150% | 184% | 61% | 84% | 63% |
130% or more: wet month 70% or less: dry month
Caves nearby.
Bus del Diaol
Italy
- —Depth
- —Galleries
- 219 mEntrance altitude
- 14 °CInside, all year
Cascate del Varone
Italy · 6 km
- —Depth
- —Galleries
- 218 mEntrance altitude
- 14 °CInside, all year
Spluga della Preta
Italy · 29 km
- —Depth
- —Galleries
- 1,485 mEntrance altitude
- 5 °CInside, all year
Where these figures come from
| Name, type, published depth and length, visitors | Wikidata (Q3777079) · 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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