#17: Chernobyl Exclusion Zone
The 1986 Chernobyl disaster is the world’s worst nuclear catastrophe, resulting in a massive evacuation within a 1,000-square-mile radius in Ukraine. The explosion released deadly radiation, making the area uninhabitable.

Today, while guided tours offer a glimpse into this hauntingly abandoned zone, staying or residing there is strictly forbidden due to lingering high radiation levels. This restriction ensures public safety and preserves the site as a somber reminder of the disaster’s impact.