Retrospective exposition "Days of Challenges"predizvikatelstva2025-10-06T13:50:33+03:00October 6th, 2025|Read More
Kiril Nikolov – Dizela: On the road from Vrashka Chuka to Kompredizvikatelstva2025-10-04T18:40:51+03:00October 3rd, 2025|Read More
Theodor Kisimov – adventures in the depths of the planet to an altitude of -2145 mpredizvikatelstva2025-10-02T23:15:44+03:00October 2nd, 2025|Read More
The Bulgarian footprint in the AEGEAN 600 sailing regattaEmilia Popova2025-09-04T18:34:34+03:00September 4th, 2025|Read More
Emilia Zafiraki with a special role in the 20th "Days of Challenges"predizvikatelstva2025-08-18T13:12:42+03:00August 18th, 2025|Read More
NEVEREST Row Across Indian ocean STEFAN IVANOVpredizvikatelstva2025-08-15T17:18:07+03:00August 15th, 2025|Read More
1% FOR BULGARIAN NATURE EVERY SEASONpredizvikatelstva2025-08-18T09:57:29+03:00August 14th, 2025|Read More
