A vacation is a leave of absence from a regular routine. It is most often a specific trip or journey for the purpose of recreation or tourism though it can be any period of relaxation. Vacations often occur during specific holidays or for celebrations.
Ororo Munroe, Remy LeBeau, and Jubilation Lee went on a reconaissance vacation to Genosha after hearing rumors the nation was friendly towards mutants. However, it was a trapped and they were forced into slave labor.