Van der Valk Hotel Nijmegen Lent Hertog Eduardplein 4, 6663 AN Nijmegen, The Netherlands.
You can find the Venue on Google maps.
The closest airport is Amsterdam Schiphol airport. Nijmegen can be conviently reached by train in about 1.5 hours. Trains are running about every 30 min. The train schedule is available online in English at https://www.ns.nl/en. You want to travel from "Schiphol airport" to "Nijmegen Lent" to reach the van der Falk meeting hotel.
Alternatively you can fly to Düsseldorf airport (Germany). There is a train connection about every hour from "Düsseldorf airport" to "Nijmegen Lent", duration about 2 hours. The train schedule is available in English at https://www.bahn.com/en/view/index.shtml.
The van der Valk Hotel Nijmegen Lent can be reached in a few minutes walking from the train station "Nijmegen Lent", see here.
Colleagues arriving by train from locations within Europe can view connection details (in English) at the international section of the Dutch railway online at https://www.nsinternational.nl/en.