Bulgaria Show cave
Venetsa
28 m deep, 0.2 km of galleries.
Peshy Germanov · CC BY-SA 4.0
The descent
28 metres down, to scale.
The real relief above Venetsa, measured on the Copernicus model every 30 m, and the cave going down at the same vertical scale.
a two-storey house (9 m) would fit upside down 3.1 times.
The depth is the one published by those who explored it; the shape of the galleries is a sketch, not a survey.
28m
Depth
published (Wikidata)
0.2km
Galleries
surveyed length (Wikidata)
349m
Entrance altitude
published (Wikidata)
12°C
Inside, all year
the yearly average outside, at the entrance
462m
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 August the afternoon reaches 30 °C at the entrance, 19 °C warmer than inside: take a jacket. The best months to escape the heat are from July to August.
- 3°-4°Jan
- 6°-3°Feb
- 11°1°Mar
- 17°6°Apr
- 22°11°May
- 26°15°Jun
- 30°17°Jul
- 30°17°Aug
- 24°12°Sep
- 18°7°Oct
- 11°2°Nov
- 4°-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 Bulgaria
Venetsa is a show cave in Bulgaria. It goes down 28 m below the entrance and has 0.2 km of surveyed galleries. The entrance is at 349 m. It has stalactites and stalagmites. It is open to visitors.
Getting there.
- Show cave: open to visitorsHours in OpenStreetMap: 08:30-16:00
- Belogradchiknearest town · 4.3 km in a straight line
- Parking 380 m awaynearest car park in OpenStreetMap, straight line
- Viewpointsnearest viewpoint · 2.4 km from the entrance
- Niš Constantine the Great Airport (INI)nearest airport with scheduled flights · 78 km in a straight lineCar hire at INI airport (Niš)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 kmВенеца, Козарника
- 1springs within 2 km
- 1viewpoints within 3 km
- 1marked hiking routes within 3 km
- 1car parks within 2 km
- 1information boards and visitor centres within 3 km
- 3campsites within 8 kmКъмпинг МАДОНА
- 15hotels and guesthouses within 8 kmMadona, Хан МАДОНА, Spa & Wellness and 12 more
- sinkholes within 3 km
- caving clubs and spots within 15 km
- climbing crags within 3 km
- named waterfalls within 4 km
- bus stops within 2 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
- Belogradchik4.3 km in a straight line
- Ruzhintsi7.8 km in a straight line
- Dimovo12 km in a straight line
- Chuprene14 km in a straight line
- Makresh16 km in a straight line
- Gramada24 km in a straight line
In our other atlases
What else is around Venetsa.
The river at the entrance, the waterfalls, the lakes, the mountains and volcanoes above, the canyons, beaches and islands nearby — from our other atlases.
Peakyas2 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 | 3 | 6 | 11 | 17 | 22 | 26 | 30 | 30 | 24 | 18 | 11 | 4 |
| Afternoon | 3 | 6 | 11 | 17 | 22 | 26 | 30 | 30 | 24 | 18 | 11 | 4 |
| Night | -4 | -3 | 1 | 6 | 11 | 15 | 17 | 17 | 12 | 7 | 2 | -3 |
| Rain (mm) | 48 | 49 | 54 | 54 | 74 | 70 | 58 | 50 | 50 | 60 | 51 | 52 |
| Rainy days | 9 | 9 | 9 | 10 | 13 | 12 | 10 | 8 | 8 | 8 | 9 | 10 |
| Sun hours/day | 2.8 | 3.9 | 4.9 | 6.2 | 7.2 | 8.7 | 9.6 | 9.0 | 6.5 | 4.9 | 3.0 | 2.4 |
| Snow on the ground (cm) | 16 | 15 | 8 | 2 | 0 | 0 | 0 | 0 | 0 | 2 | 5 | 15 |
| Afternoon | Afternoon | Night | Rain (mm) | Sun hours/day | |
|---|---|---|---|---|---|
| Jan | 3 | 3 | -4 | 48 | 2.8 |
| Feb | 6 | 6 | -3 | 49 | 3.9 |
| Mar | 11 | 11 | 1 | 54 | 4.9 |
| Apr | 17 | 17 | 6 | 54 | 6.2 |
| May | 22 | 22 | 11 | 74 | 7.2 |
| Jun | 26 | 26 | 15 | 70 | 8.7 |
| Jul | 30 | 30 | 17 | 58 | 9.6 |
| Aug | 30 | 30 | 17 | 50 | 9.0 |
| Sep | 24 | 24 | 12 | 50 | 6.5 |
| Oct | 18 | 18 | 7 | 60 | 4.9 |
| Nov | 11 | 11 | 2 | 51 | 3.0 |
| Dec | 4 | 4 | -3 | 52 | 2.4 |
Averages 1991–2020 (NASA POWER) for a cell about 55 km wide, brought to the altitude of the entrance (349 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 | 31% | 180% | 182% | 52% | 115% | 129% | 123% | 236% | 56% | 117% | 17% | 130% |
| 2021 | 329% | 41% | 144% | 92% | 68% | 60% | 105% | 35% | 38% | 145% | 80% | 194% |
| 2022 | 56% | 36% | 38% | 88% | 58% | 103% | 89% | 165% | 155% | 15% | 164% | 111% |
| 2023 | 156% | 47% | 95% | 129% | 93% | 175% | 76% | 96% | 55% | 21% | 281% | 66% |
| 2024 | 68% | 21% | 105% | 79% | 133% | 92% | 32% | 36% | 110% | 38% | 127% | 151% |
| 2025 | 21% | 81% | 108% | 82% | 87% | 15% | 48% | 87% | 65% | 242% | 263% | 75% |
130% or more: wet month 70% or less: dry month
Caves nearby.
Venetsa
Bulgaria
- 28 mDepth
- 0.2 kmGalleries
- 349 mEntrance altitude
- 12 °CInside, all year
Magura Cave
Bulgaria · 15 km
- 56 mDepth
- 2.5 kmGalleries
- 371 mEntrance altitude
- 12 °CInside, all year
Kozarnika, Dimovo Municipality
Bulgaria · 4 km
- —Depth
- 0.2 kmGalleries
- 568 mEntrance altitude
- 10 °CInside, all year
Cerje cave
Serbia · 68 km
- —Depth
- 7.2 kmGalleries
- 513 mEntrance altitude
- 10 °CInside, all year
Where these figures come from
| Name, type, published depth and length, visitors | Wikidata (Q41805883) · 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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