Seahenge is a circular timber monument dating from the Bronze Age, found off the coast of the English county of Norfolk at the village of Holme-next-the-Sea: Link [wiki]
Yeah I do, I haven't seen any of those films in years. Seahenge is really cool, but it's a damn shame that they took all the stumps out and are going to move them into a museum, I understand preservation and all ... but they should've left it there, or at least returned the logs to the site once they had been sealed in wax.
Anyone remember that scene in National Lampoon's European Vacation?