Maximize your discoveries & value with your choice of these optional extensions
Basel , Switzerland
PRE-TRIP : 3 nights from $ 645
Basel , Switzerland www . gct . com / rxs-basel-2025
Brussels & Bruges , Belgium
POST-TRIP : 3 nights from $ 995
The Grand Place , Brussels , Belgium
www . gct . com / rxs-brussels-2025
Take advantage of our FREE Single Supplement on all optional extensions . Please note : Extensions may not be available on all departures .