Kolkina Dupka is the longest cave in Bulgaria with 19,164 meters of underground galleries. Until now, Duhlata in Vitosha mountain with 18,200 meters of galleries was considered the longest in the country. This is what speleologists of the "Pod Raba" caving club, which is exploring the cave, told BTA.
According to them, in addition to being the deepest and longest in Bulgaria, Kolkina Dupka is definitely also the most difficult cave to explore with many underwater rivers. Entering the cave requires special equipment and preparation.
In 2017, Kolkina Dupka, in the municipality of Svoge, became known as the deepest cave in the country with a depth of 543 m. But according to researchers, the cave has not been fully explored and there might be a new correction in the data.
With the votes of GERB-SDS, PP-DB and MRF, the National Assembly rejected the proposal of BSP for Bulgaria that part of the equipment for Belene NPP be used to replace the 3rd steam generator of the 6th unit of Kozloduy NPP, which is constantly failing...
The caretaker government has allowed the Bulgarian military to train Ukrainian soldiers on the territory of NATO member states. The reasoning states that with this decision Bulgaria expresses its support forUkraine, upholds Euro-Atlantic values and..
After more than three hours of heated debate, the Bulgarian Parliament has banned propaganda, promotion or incitement, directly or indirectly, of ideas or views related to non-traditional sexual orientation and/or the definition of gender identity other..
Bulgarian head of state Rumen Radev has met in the presidency with David Wright - commissioner of the US Nuclear Regulation Commission, who is on a..
Without discussion and debates, the parliament adopted conclusively the Law on the Introduction of the Euro in Bulgaria. 167 MP from GERB-SDS, the..
Consumer confidence rose by 5.6 points in July, according to a survey by the National Institute of Statistics. According to consumers, the general..
Partly Cloudy
Partly cloudy, chance of rain
Clear
sunshine, cloud, rain and thunder
Mostly Cloudy