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.
The largest archaeological campaign ever conducted on Perperikon has begun, BTA reports. Prof. Nikolay Ovcharov, head of the research at the site for nearly 25 years, says that the campaign is held under the title "Will Roman statues..
Thursday will be sunny and hot. There will be more clouds in the afternoon, but short rainfalls are expected in few places. The lowest temperatures will be between 17 and 25°C; in Sofia about 18°C. The highest will be between 34 and..
The number of healthcare specialists in Bulgarian hospitals is drastically decreasing. According to data presented during the National Meeting of Nurses on July 10 in Sofia, the number of healthcare professionals in Bulgarian hospitals has decreased..
The largest archaeological campaign ever conducted on Perperikon has begun, BTA reports. Prof. Nikolay Ovcharov, head of the research at..
After 17 MPs from the Movement for Rights and Freedoms, MRF, were expelled, among them the party’s other co-chair Dzevdet Chakarov, MRF MP Ahmed..
Greece’s Minister of Defence Nikos Dendias announced that Greece, Bulgaria and Romania are to establish a military mobility corridor in NATO’s Eastern..
Clear
Partly Cloudy
Partly cloudy, chance of rain