A wooden ship (a replica of a merchant ship of the 13th century) that has traveled a huge number of nautical miles stands in a dry parking lot. You can see in person how people lived in it, how the water was pumped out, what pancakes and the width of the mast, how the hull is assembled so that water rolls off it. You can explore, consider. If you get to the time when the captain is in port, you can learn incredible things!