0h! oh, it's really, really cold! i can see how after working up a bit of a sweat bogshoeing, this would be a nice shock to the system. laughter so how far does this go down? a few metres. so, if you... there is no bottom here. i think the verdict for the bog swimming is absolutely freezing cold. but i mean, wow, i mean, what a setting. and if you want a tip from me — go when it's warm. it took a real stiff drink to warm me up after that one. ok, that's for the programme this week. coming up next time... cheering i'm in another chilly part of the world, the shetland islands, to take in the famous viking festival, up helly aa.