Route 66: from Chicago to Santa Monica, America's legendary road
The most famous road in the United States, from Chicago to Santa Monica: 3,940 km, eight states, neon-lit motels and villages that have stayed in the 1950s.
White Sands: sledding down the largest gypsum dunes in the world
A desert of dunes as white as snow, in southern New Mexico. The largest gypsum dunefield in the world, where you walk barefoot and go sledding.
Carlsbad Caverns: an underground world and the flight of hundreds of thousands of bats
A gigantic cave beneath the New Mexico desert, which you walk down into to a depth of 230 metres, and hundreds of thousands of bats that fly out of it every summer evening.