I need to travel more. I know it's a broad topic.. but what are some interesting angles of travel? Let's have a discussion about travel in general.
Well there are many means of travel like travel by foot, bicycle, automobile, train, bus, etc with or without luggage. What is your preferred travel method? 
I love traveling by plane.. I'm in a long distance relationship, so traveling by plane means I get to see the other person that I want to see. Also, I love airport activity. So many people going to unique destinations.
What a wonderful answer. We are lucky nowadays to have such easy and safe travel most places. In ancient times there was an extreme difficulty to traveling. This may where the word "travail" comes from which means struggle.
That.. is kind of interesting. I guess when you think about it, it's fun to travel in this day and age. But back then, traveling probably meant your village was attacked, or you ran out of food, or some natural disaster, etc. That makes sense! Any other fun facts?
Travel
Travel is the movement of people between distant geographical locations. Travel can be done by foot, bicycle, automobile, train, boat, bus, airplane, ship or other means, with or without luggage, and can be one way or round trip. Travel can also include relatively short stays between successive movements.
Etymology.
The origin of the word "travel" is most likely lost to history. The term "travel" may originate from the Old French word "travail", which means '
people as advisors who knew what they were talking about. For instance, they knew that sound up there wouldn't travel, and it would just be quiet up there. But then we wouldn't have a series, so we couldn't do that. There were various considerations that had to be made, but they were based on what is, or what was, known at the time. For all I know now it's out of date. I don't really know." 
She added that some of