The same firm arranged our dolphin-spotting trip, and is now welcoming an increasing number of younger clients on its canyoning adventures and 4x4 safaris.
Anything involving snow and ice in the winter, obviously, and in the summer there's hiking, biking, paragliding, climbing, canyoning and river rafting for working up a sweat.
Stag hunting, wilderness survival, canyoning, stomach churning farm challenges and catching rabbits for dinner are just some of the challenges designed to push them out of their comfort zones.