The symbolic center of Ireland, this summit also offers panoramic views of the countryside.

The 19th-century pharmacy (now a used bookstore) was featured in James Joyce’s "Ulysses," and has changed very little to this day.

This Irish museum in a historic 19th century market pays tribute to the glory of butter.

Local legend says the remains of Father Christmas lie within the medieval grounds.

The remains of a failed subway in upstate New York is now an underground graffiti bunker.

This Fifth Avenue church has long been the favored worshiping place of Broadway actors and vaudeville performers.

In the back of a nondescript sports bar is a museum-worthy mural by legendary cartoonists.

New York's oldest magic store.

Beautiful steampunk ghosts of early Massachusetts.