Welcome to DAYS OF THUNDER, the largest gathering of American vehicles in Slovenia, happening on June 7, 2025
If you're one of those who finds joy in the rumble of powerful American V8 engines, the scent of gasoline in the air, the perfect blend of burger and beer flavors in your mouth, all richly spiced with rock and roll, then we warmly invite you to join the Days of Thunder family. This year's Days of Thunder will be the 11th edition, and after previous mega-successful gatherings at Velenje Lake (8,000 visitors, 250 American vehicles), we are expecting an even bigger event this year, as everyone who has attended so far has been more than thrilled... and the word has spread rapidly across Slovenia and abroad.
The DAYS OF THUNDER is the largest gathering of American vehicles in Slovenia, happening on June 7, 2025
If you're one of those who finds joy in the rumble of powerful American V8 engines, the scent of gasoline in the air, the perfect blend of burger and beer flavors in your mouth, all richly spiced with rock and roll, then we warmly invite you to join the Days of Thunder family. This year's Days of Thunder will be the 11th edition, and after previous mega-successful gatherings at Velenje Lake (8,000 visitors, 250 American vehicles), we are expecting an even bigger event this year, as everyone who has attended so far has been more than thrilled... and the word has spread rapidly across Slovenia and abroad.
