9. The Colosseum, Italy
The Colosseum in Rome has long been a must-see for millions of tourists, its iconic arches forming the backdrop for countless photos. However, travel restrictions and enhanced safety protocols have caused visitor numbers to plummet. For those who do venture inside, the ancient amphitheater now offers rare pockets of solitude, making it possible to truly absorb the grandeur and history of this legendary site (The Local Italy).
