30. Bulgaria
Bulgaria is still somewhat off the mainstream tourist radar, and that unfamiliarity can sometimes make Americans feel unwelcome. Locals are often wary of outsiders, and in places where English isn’t widely spoken, travelers may be met with impatience or indifference. Service in restaurants or shops can feel slow or inattentive, and smiling for the sake of politeness isn’t the norm. In fact, the head gestures for “yes” and “no” in Bulgaria are the reverse of what most Americans are used to—nodding can mean no, and shaking your head can mean yes—adding to the confusion. This cultural disconnect, combined with lingering suspicion of Western influence from the Cold War era, contributes to what some perceive as rudeness. Still, those who explore with respect and an open mind often discover Bulgarians to be helpful and proud of their heritage—once trust is established.