During the seventeenth century, it became fashionable in England to undertake a Grand Tour. The sons of the nobility and gentry were sent upon an extended tour of Europe as an educational experience. The eighteenth century was the golden age of the Grand Tour, and many of the fashionable visitors were painted at Rome by Pompeo Batoni. A modern equivalent of the Grand Tour is the phenomenon of the backpacker, although cultural holidays, such as those offered by Swann-Hellenic, are also important.

Adapted from wikipedia