Hundreds of kilometres of sand, carrying 14 litres of water, and sleeping at night on the roof of an abandoned silk road inn - a caravanserai!
Crossing an unrecognised country in eastern Europe, on the way overland from Ukraine to Romania. Technically it's part of Moldova, but the Transnistrians had other ideas.
Vipassana, Buddhism and the origins of Mindfulness - what happens after 100 hours?