6. SidiBou Said, Tunisia
No matter the time of day, the stark white building will glow in any amount of light. However, paired with the cool blue of the Bay of Tunis, there is no shortage of colors. Tunisia is a great country with beautiful, climbable hills that would give any trip a highlight. Be sure to tour the many churches and shops that line the paved streets. You may even want to take a bike to go through the gorgeous countryside!