Train to Beverwijk every 30 minutes from Amsterdam Centraal, takes 36 minutes
8:41-9:16, 9:11-9:46 ...
Connexxion Bus 78 every 30 minutes from Beverwijk to Julianaplein, Wijk aan Zee (takes 13 minutes)
10:11-10:24, 10:41-10:54, ...
Walk ca 5 minutes
NOTE: Not all will fit into the last bus arriving in time for the meeting, please consider also coming a bit earlier
