A luggage storage company, Radical Storage, recently dug into over 71,000 Google reviews from late 2024 through November 2025. They looked at 100 of the world’s biggest travel hubs, specifically hunting for words like clean, dirty, trash, and filth. The results are a bit of a wake-up call. It turns out even the most legendary spots get overwhelmed when too many of us show up at once and municipal cleaning crews just cannot keep up. Here are the five tourist cities travelers are flagging with negative mentions as the dirtiest right now.

Vancouver should have made the list. I've been to cities in third world countries that are cleaner.