The Baltic also has excellent preservation properties. Of course there's the Vasa (absolutely must-see if you're ever in Stockholm!), but there's also other st

The Baltic also has excellent preservation properties. Of course there's the Vasa (absolutely must-see if you're ever in Stockholm!), but there's also other stuff. The other day I listened to a local archelogist who was finding stone-age fish-traps and settlements out to sea which, thousands and thousands of years ago, was on the coast.