If you only read three things this week... Finding castles in the sky - San Marino - the Lab Sweden is the ‘world’s first’ country available by prescription - Adventure.com The Stinging Nettle Surprise in Ecuador - the Lab From Grado, with optimism! The Bike Challenge: Update from the Road Hello from Grado, the half way point between Venice and Poreč on this year's bike challenge! Thus far, I have learnt several important things. First: thunderstorms sound far more romantic when viewed from...