I have named 15 places that have etched memories into my brain cells - for a valid reason.
Many of us have visited a place that have made us stop and think a little. These places may have given us thoughts and feelings of being fortunate, horrified, thankful, respectful, and just downright surprised. Even maybe that question of, "I did not know that."
This is why travel is important and educational.
The places mentionied above are from Europe, Asia, Africa, and North America.