From Schiphol airport you can reach Utrecht Central Station directly by Train in less than 30 minutes. For train schedules:http://www.ns.nl.

How to get to the Koningsberger Building in the Utrecht Science Park (Utrecht University campus):

• From Utrecht Central Station by public transport (See also: https://9292.nl/ ); You can either take bus 28 (direction Science Park P+R) and get off at bus stop “Botanische Tuinen”, or tram 20/21/22 (direction Science Park P+R) get off at tram stop “Heidelberglaan” (the tram stop Padualaan is under construction). The bus and tram stops are few minutes walking distance to the “Koningsberger” building.  The “Koningsberger” building is  behind the red “Minnaert” building and can be reached from the Budapestlaan (see map below).
• By Car: From junction “Rijnsweerd” follow the signs to Amersfoort/Zeist. Take exit “De Bilt/De Uithof”. At the stop sign, turn left and drive south on “Universiteitsweg”. The second road to the right is Leuvenlaan. Please park in the car park on your left-hand side in front of the Marinus Ruppert Building (entrance at the far end). The cost for parking is approximately 21 euro per day.

For maps of the university campus click here.