The winner to host the WTC2023 is Greece! The final voting result: Greece 33 vs Turkey 14. The theme will be EXPANDING UNDERGROUND - Knowledge & Passion to Make a Positive Impact on the World. To learn more about the host city Athens and the Greek Tunnelling Society please visit https://athenswtc2023.gr/ . 06/21.
31.03.2025 Sweden
01.04.2025 Germany
01.04.2025 Poland
02.04.2025 Austria
04.04.2025 Austria
07.04.2025 France
07.04.2025 Germany
07.04.2025 Spain
08.04.2025 Netherlands
11.04.2025 Italy
11.04.2025 Switzerland
14.04.2025 Switzerland
14.04.2025 Austria
22.04.2025 Germany
22.04.2025 Sweden
23.04.2025 Norway
24.04.2025 Romania
25.04.2025 Poland
25.04.2025 Norway
25.04.2025 Switzerland
30.04.2025 Austria
06.05.2025 Germany
09.05.2025 Switzerland
14.05.2025 Switzerland
16.05.2025 Switzerland
27.06.2025 Switzerland
