late 14c., "to journey," from travailen (1300) "to make a journey," originally "to toil, labor" (see travail). The semantic development may have been via the notion of "go on a difficult journey," but it may also reflect the difficulty of going anywhere in the Middle Ages. Replaced Old English faran. Travels "accounts of journeys" is recorded from 1590s. Traveled "experienced in travel" is from early 15c. Traveling salesman is attested from 1885.
Content development complements your photography and helps you grow and earn beyond your photos. If you're a gearhead like photographer Colby Brown, you could write in-depth gear reviews, or publish post-processing tutorials like Elia Locardi, or write a how-to book like Nicole S. Young. If you enjoy travel writing, you could build a popular blog like photographer Chris Stevens, who writes travel guides and reviews popular hostels and adventure tours, complete with photos.
I have found Alessandro Bergamini's China gallery to hit all the right notes in that regard. Most of his images were made in Guizhou; a province located in the southwestern part of the country, and well known for its traditional rural villages, inhabited by minority groups like the Miao and Dong. Other images in the gallery were made in Guangxi , another autonomous region bordering Vietnam, and home to the famous cormorant fishermen of Guilin. I haven't been but I read that even though the water is too polluted now for fishing to be sustainable, these fishermen are catnip for many photographers, and earn their living in that fashion.