Navigators Studentenvereniging Leiden is the largest Christian Student Association in Leiden, situated in the center of the city Leiden. NSL has active connections with other Navigators Student Associations (navigatorsstudenten.nl) and world-wide connections with The Navigators (navigators.nl, navigators.org, navigators.co.uk). The mission of all Navigators affiliated organisations is "to know Christ and to make Him known".