This other-worldly theme park looms large on the outskirts of Interlaken, with expensive re-creations of a Mayan temple, Egyptian pyramid, Indian Vimana (mythical flying machine), Stonehenge and a highly visible 'Sphere'.
It's the brainchild of Erich von Däniken, the Swiss author of the 1970s bestseller Chariots of the Gods , and its displays (including crop circles in summer) are meant to get you thinking about aliens. Sceptics need not apply. There's a free shuttle bus from Interlaken Ost once or twice an hour.