Bulgaria Show cave
Dobrostanski biser
14 m below the entrance.
Vislupus · CC BY-SA 4.0
The descent
14 metres down, to scale.
The real relief above Dobrostanski biser, 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 1.6 times.
The depth is the one published by those who explored it; the shape of the galleries is a sketch, not a survey.
14m
Depth
published (Wikidata)
1,321m
Entrance altitude
from the 30 m relief model
7°C
Inside, all year
the yearly average outside, at the entrance
136m
Rock above
the highest point within 1.5 km
Inside and outside
7 °C inside, all year.
Deep inside, a cave keeps the average temperature of the year outside: about 7 °C here, in January and in August. In August the afternoon reaches 25 °C at the entrance, 18 °C warmer than inside: take a jacket.
- -1°-10°Jan
- 2°-8°Feb
- 6°-4°Mar
- 11°0°Apr
- 17°5°May
- 22°10°Jun
- 25°12°Jul
- 25°12°Aug
- 20°7°Sep
- 13°2°Oct
- 7°-3°Nov
- 1°-8°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
Dobrostanski biser is a show cave in Bulgaria. It goes down 14 m below the entrance. The entrance is at 1,321 m. It has stalactites and stalagmites. It is open to visitors.
Getting there.
- Show cave: open to visitorsHours in OpenStreetMap: Fr-Su 09:00-18:00
- Lakinearest town · 6.6 km in a straight line
- Parking 870 m awaynearest car park in OpenStreetMap, straight line
- Панорама 270nearest viewpoint · 0.6 km from the entrance
- Plovdiv International Airport (PDV)nearest airport with scheduled flights · 20 km in a straight lineCar hire at PDV airport (Plovdiv)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.
- 9other cave entrances within 3 kmХралупата, Ямата, Тупчик and 6 more
- 1springs within 2 kmРодославец
- 6viewpoints within 3 kmПортата, Панорама 270 and 4 more
- 6marked hiking routes within 3 kmдо Сливовдолското падало, х. Марциганица - Бачковския манастир, х. Марциганица - х. Безово and 3 more
- 2named waterfalls within 4 kmСливовдолското падало, Малкия скок
- 1car parks within 2 km
- 3information boards and visitor centres within 3 km
- 24hotels and guesthouses within 8 kmх. Безово, Еко-хотел, Avalon and 21 more
- sinkholes within 3 km
- caving clubs and spots within 15 km
- climbing crags within 3 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
- Laki6.6 km in a straight line
- Topolovo11 km in a straight line
- Asenovgrad14 km in a straight line
- Chepelare24 km in a straight line
In our other atlases
What else is around Dobrostanski biser.
The river at the entrance, the waterfalls, the lakes, the mountains and volcanoes above, the canyons, beaches and islands nearby — from our other atlases.
Cascadyas1 waterfalls within 5 km
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 | -1 | 2 | 6 | 11 | 17 | 22 | 25 | 25 | 20 | 13 | 7 | 1 |
| Afternoon | -1 | 2 | 6 | 11 | 17 | 22 | 25 | 25 | 20 | 13 | 7 | 1 |
| Night | -10 | -8 | -4 | 0 | 5 | 10 | 12 | 12 | 7 | 2 | -3 | -8 |
| Rain (mm) | 60 | 48 | 56 | 47 | 67 | 71 | 56 | 35 | 50 | 56 | 49 | 64 |
| Rainy days | 8 | 8 | 9 | 10 | 13 | 12 | 9 | 6 | 6 | 7 | 7 | 9 |
| Sun hours/day | 3.1 | 4.2 | 5.0 | 6.5 | 7.8 | 8.9 | 9.7 | 9.3 | 7.2 | 5.0 | 3.4 | 2.8 |
| Snow on the ground (cm) | 14 | 12 | 7 | 2 | 0 | 0 | 0 | 0 | 0 | 1 | 4 | 12 |
| Afternoon | Afternoon | Night | Rain (mm) | Sun hours/day | |
|---|---|---|---|---|---|
| Jan | -1 | -1 | -10 | 60 | 3.1 |
| Feb | 2 | 2 | -8 | 48 | 4.2 |
| Mar | 6 | 6 | -4 | 56 | 5.0 |
| Apr | 11 | 11 | 0 | 47 | 6.5 |
| May | 17 | 17 | 5 | 67 | 7.8 |
| Jun | 22 | 22 | 10 | 71 | 8.9 |
| Jul | 25 | 25 | 12 | 56 | 9.7 |
| Aug | 25 | 25 | 12 | 35 | 9.3 |
| Sep | 20 | 20 | 7 | 50 | 7.2 |
| Oct | 13 | 13 | 2 | 56 | 5.0 |
| Nov | 7 | 7 | -3 | 49 | 3.4 |
| Dec | 1 | 1 | -8 | 64 | 2.8 |
Averages 1991–2020 (NASA POWER) for a cell about 55 km wide, brought to the altitude of the entrance (1,321 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 | 20% | 120% | 121% | 166% | 107% | 183% | 41% | 70% | 42% | 105% | 42% | 215% |
| 2021 | 265% | 133% | 116% | 152% | 94% | 93% | 22% | 86% | 56% | 220% | 47% | 219% |
| 2022 | 62% | 146% | 47% | 130% | 43% | 116% | 67% | 204% | 63% | 12% | 102% | 60% |
| 2023 | 242% | 53% | 52% | 198% | 113% | 94% | 67% | 57% | 40% | 11% | 177% | 91% |
| 2024 | 65% | 43% | 96% | 99% | 138% | 45% | 67% | 88% | 82% | 25% | 98% | 220% |
| 2025 | 38% | 33% | 87% | 127% | 123% | 21% | 62% | 65% | 11% | 207% | 232% | 82% |
130% or more: wet month 70% or less: dry month
Caves nearby.
Dobrostanski biser
Bulgaria
- 14 mDepth
- —Galleries
- 1,321 mEntrance altitude
- 7 °CInside, all year
Uhlovitsa Cave
Bulgaria · 46 km
- —Depth
- 0.5 kmGalleries
- 1,040 mEntrance altitude
- 10 °CInside, all year
Devil's Throat Cave
Bulgaria · 51 km
- —Depth
- 1.0 kmGalleries
- 1,198 mEntrance altitude
- 8 °CInside, all year
Where these figures come from
| Name, type, published depth and length, visitors | Wikidata (Q53844346) · 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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