 | 44,000 BC. The Bulgarian key Palaeolithic caves named Bacho Kiro and Temnata Dupka with early Upper Palaeolithic material correlate that the transition... 29 KB (3,518 words) - 09:57, 16 April 2024 |
 | lot near the Small Entrance. Near Prohodna is the much longer cave Temnata Dupka, and a pathway from the Big Entrance of Prohodna leads to the Petar... 4 KB (447 words) - 13:23, 2 February 2023 |
 | 20 May 2018. "Temnata Dupka Cave". Official Site of the Executive Environment Agency of Bulgaria. Retrieved 20 May 2018. "Temnata Dupka Cave". Official... 22 KB (724 words) - 15:52, 26 November 2023 |