Amusement park

An amusement park was, according to Spock, "an old Earth name for a place where people could go to see and do all sorts of fascinating things."

The Shore Leave Planet was likened to an amusement park because it was a planet constructed for people to come and play. All an individual had to do here was imagine their fondest wishes, old ones they wished to relive or new ones, ranging from fear, love, and triumph. 

In 2376, when Seven of Nine and Tuvok went on an away mission during recreational shore leave, B'Elanna Torres commented that, "The Borg wouldn't know fun if they assimilated an amusement park".