Edinburgh, Scotland
Camera Obscura & World of Illusions
360° views of the city plus five floors of optical illusions and hands-on science.
Places I want to go
Places on this traveler's wishlist.
Edinburgh, Scotland
360° views of the city plus five floors of optical illusions and hands-on science.
Edinburgh, Scotland
This 17th-century street hidden beneath Edinburgh was once a breeding ground for the black death.
Edinburgh, Scotland
An underground venue, buried for 200 years, now open as a unique whisky tasting venue.
Tallinn, Estonia
Disused seaplane hangar gets a second life as the jaw-dropping home of Estonia's museum of maritime history.
London, England
The first tunnel to be dug beneath a river, repurposed as an art and museum space.
Frederiksberg, Denmark
A 19th-century subterranean reservoir repurposed as a contemporary art cave.
Warrenton, Oregon
100-year-old shipwreck you can walk up to at low tide.