21. Qatar

Qatar is one of the wealthiest countries in the world, with glittering skylines and spotless streets—but it also comes with strict cultural expectations that can make Americans feel out of place. Public modesty, gender roles, and behavior are heavily policed, and even small missteps—like wearing shorts in public or showing affection—can result in harsh stares or direct confrontation. While hotels and luxury venues often cater to Westerners, outside of these bubbles, tourists can feel unwelcome or ignored. Americans often report that service workers act distant, formal, or uninterested, particularly in places that aren’t geared toward tourism. Because the expat labor force is so dominant, there’s also an underlying social hierarchy that can make interactions feel awkward or dismissive. While the country is safe and highly organized, the coldness of everyday exchanges can be jarring to visitors who expect openness and flexibility.