For six years, Grand Hotel Millennium Sofia has been the home of the TEDxVitosha COUNTDOWN and a space where we voice ideas tackling the world’s most urgent climate challenges.
To help you get the most out of the experience, this year’s program is carefully designed with moments that spark reflection, connection, and action. Step Into it:
04:00 p.m. | Get Your Badge and Get Active
05:00 p.m. | SESSION I: Voices from a Living Planet
06:30 p.m. | Stretch out, Take a Walk & Chat
06:50 p.m. | SESSION II: Echoes towards Tomorrow
08:15 p.m. | COUNT ME IN EXPO, Gourmet Bites and Cocktails in Vibrant Colors
10:00 p.m. | Stay tuned
TEDx-ers from across the country have already secured their seat for October 7th for the most dynamic green event of the year. Expect an inspiring mix of leaders, impact builders, and dreamers, all committed to the theme KEEPING THE EARTH CLEAN FOR FUTURE GENERATIONS. The COUNTDOWN is on.
The future is being shaped right now. Are you part of the conversation about your tomorrow? Take action today.
#JoinTheCOUNTDOWN
7 October 2025, Tuesday | Grand Hotel Millennium Sofia