From seeing beautiful places to learning about unique cultures, traveling can bring all kinds of joys. But visitors to Zurich are unlikely to face problems finding a public bathroom, as it has an impressive 76.5 options for every 100,000 people, making it the world's top "tourist city with the best toilet access" (per the Global Public Toilet Index from QS Supplies). QS Supplies, an online bathroom retailer, looked at cities listed on Euromonitor's Top 100 City Destinations Index and used OpenStreetMap data to find public toilets in cities around the world. There's a map of available public toilets in Zurich, so you can see what's nearby when nature calls. Keep in mind that some toilets may come with a small charge; many now accept contactless card payment but not all.