Don your hard hat, strap up your life vest and commend your soul to whatever god you believe in. We're going gorge walking, and believe us when we tell you this is not a stag do activity for mummy's boys!
Gorge walking is a nut-scrunchingly brilliant combination of rock scrambling and pool jumping. The basic idea is simple. Start at one end of a gorge just outside Glasgow, and walk to the other. The only problem? Between you and your goal lies a heart-stopping landscape of boulders, whirlpools, rapids, rockslides and waterfalls. Are you man enough - or will the rest of the stag party have to wait while the instructors rescue you from the top of a rock?
The ideal counterpoint to a massive night out in Glasgow, gorge walking will have every man jack of you sobered up and in adrenaline heaven the moment you step into the water. There's nothing like a fresh Highland breeze and a wild torrent to blast the effects of the night before to smithereens!
Do something genuinely amazing on your stag do. A decent level of fitness is required to fully enjoy gorge walking.