These crumbling remains of a watchtower are said to have been used by the infamous pirate Edward Teach in the 17th century. The ruins are only mildly interesting -- there isn't much trace of buccaneering. What's interesting is the view: With a little imagination, you can see Blackbeard peering out from here at unsuspecting ships. Blackbeard also purportedly lived here, but this is hardly well documented.