Lowest Price Guarantee!! BOOK now !

Contact us

Frans Van Mierisstraat 69a
1071 RL Amsterdam
0031 - (0) 20 625 2438
info@hostelcosmos.com 

  1. We will send a reply to this email address.
  2. We will use your telephone number if we need to contact you about your question.
  3. We only use your personal data for answering your question and will not use this information for anything else.
  4. This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.