many boats stayed in a permanent moring along st petersburg zimm bank mit's many ships were turned into restaurants but the explorers are not interested in these boats they're attracted by untouched history such as the sunken vessels. found by the sea you experience the strongest emotion is when you dive in finding new untouched ship and see things nobody would expect. yes. there are many ships in the gulf of finland haven't seen any by me. the next day he expedition heads across lake la to go to the river. it's an old russian waterway and a real paradise for underwater explores. were used in a trade. to use a different circumstances. when the ship sinks it stays at the river. and ends up being slowly come over the sand and silt. if you will try to find the old ships. and how they worked. here because you have to dress as if you were the north pole. it's like a skiing outfit. on the right. members of the expedition start their work early in the morning. drop saying above the place they believe a merchant ship was sunk. a few brief instructions before they dive this sunken target sits in