back in seventeen eighty five the british ambassador wants to fight the express command of the serena catherine the great and rode the rapids here and i could hear them in the distance. things are just starting to speed up a little bit. now the last time i did this it was. about twenty five degrees celsius out a little bit different today. five degrees in the water. but there are two things worth getting out of the wrong people. i'm doing a little extreme sightseeing on this trip as well because just. this place me one of the largest caves. in russia and it's also got one of the longest underground streams as well going fourteen hundred meters back. and along the river banks you can find fossils buried in the rock face. and you're combining a white knuckle royce with a trip back in time. so we made it. illumines this round the corner. not a great little sightseeing trip along the way. and i didn't even get wet. and the great lake is edged by a wild and beautiful landscape. i'm here on the banks of the mighty lake illumined approximately fifteen hundred square kilometers of water. and over there