Contact us!


Welcome to Rotterdam! Our office is open every working day from 12:00 – 15:00. In between those times you are always welcome to drop by for anything you need. Whether you have a question, a problem, want to sign up for our events or just want to drink a coffee together, we’re here for you! Another option is to send an email to:

In our office we can help you with some practicalities as well to get you started here in Rotterdam! We can offer you a free sim card and a public transportation card (10 euro deposit). Next to that, you can get your ESN-Card (15 euros). With this card you can get discounts within Rotterdam and Europe (for the travelers). For instance, you can get a voucher for discount on an Erasmus Sport Pass (limited availability), discount on your Ryan Air flights and multiple discounts on our own events.

Where? The ESN Office (click for location on map) is situated in the P building, Room 64 (PT-064). The P-building is situated on the campus of the Erasmus University Rotterdam. Use the stairs leading into the lower level garden next to Theil Buidling (C-hall) to enter.

When? The ESN office is opened every weekday from 12:00 to 15:00. For exceptions on specific days, check the Google business hours.

Business Address:

Burgemeester Oudlaan 50 (room PT-64) 3062 PA Rotterdam
PO Box 1738,
3000 DR Rotterdam
+31 10 4081341

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