From Tintin to the Smurfs, Europe's greatest graphic icons are celebrated in a grand Art Noveau gallery.

Ancient man-made caves underneath small town Belgium.

Only museum in the world devoted to bookbinding and book arts holds a permanent collection representing five centuries.

One of the deepest indoor swimming pools in the world.

The tiny Belgian town's ancient version of Mardi Gras involves eerie wax masks, sticks for warding off evil, and ostrich plume hats.