Turns out, tossing coins into the cracks at Giant’s Causeway isn’t just a quirky tradition—it’s actually wrecking the ancient rocks! The coins rust, expand, and can crack the 60-million-year-old basalt columns. Fixing the damage? Over $40,000! And it’s not just here—tourists are messing up natural wonders everywhere, from Banff to Yellowstone. Maybe it’s time we all follow the 'leave no trace' rule and keep these places epic for everyone. #TravelFail #LeaveNoTrace #NatureLovers