Why Travel at All?

Although traveling can be expensive, the experience you gain is far more important. Through your experiences with traveling, you may gain an appreciation for other cultures and sometimes a greater appreciation for your own. 
At a young age, we are naturally more curious than when we get older. It is for that reason specifically, I feel as though people should travel when they are young to absorb as much information as possible. 
Travel is also an initiator for forming independence. You have to organize your own time, learn responsibility and personal safety.
At a young age, you are likely in a better physical condition than you will be as you age. You will be better able to walk for extended periods of time and in turn, view more locations. You will also be more likely to go on daring adventures such as zip lining, white water rafting, and more! 
At a younger age, you are likely to have fewer responsibilities. Most people at a young age are not yet working full time, have no children, spouse, or mortgage which would be difficult to pull away from. 

https://time.com/4881326/vacation-health-happiness/.

Follow the link above to a video from TIME magazine that explains the benefits of a well-planned vacation. 

Caribbean Coast in Costa Rica (2016)

Another benefit to traveling regardless of age is the ability to expand social circles. Friendships across the world are not only cool, but will be helpful to plan future trips!