Running until 10 August, a new initiative allows guests to stay the night, and decide afterwards how much they feel their stay was worth.
From rendering packing unnecessary to making airplanes lighter and more efficient, 3D printing could revolutionise travel – even if, experts warn, it may not be for decades.
Reaching 550km from Vienna to Trieste, the 23-day walk stops in some of the areas most affected by both world wars. Yet recent events in Ukraine add a new layer of importance.
SlideshowsAn Irish town ruled by a goat
Discover the origins of this bizarre tradition
A land of vertigo-inducing views
See where modern Vikings play
The road transforming the Amazon
A rugged route is changing the region
Where Islam thrives in Beijing
A perfectly blended Arabian version of China
Our favourite images of the week
Breathtaking photos from around the world
DestinationsTaiwan’s dizzying marble gorge
A quest to reach Sun Moon LakeTaiwan