In Zurich’s Hirselanden Clinic delegates can undergo medical check-ups during one- or two-day programmes. There they can discover health complaints and risks and receive advice and recommendations for prevention (www.zuerich.com). Hopefully you won’t get cold feet in Interlaken, where you can spend the night in an igloo at an altitude of 2,000 metres next to the Eiger north face (www.interlaken-congress.ch).