I realize this is an old thread... yet I'd like to point out that there is a marvelous Maritime Museum at King's Wharf, for those (like me), who are into history.
Yet, if you will be in Bermuda for just a day, the best way to get to the beaches is how Nancy described, above.
Lucy, I know the path you talk of...it is simply beautiful. And then the beach opens up in front of you... wow! (And, welcome to cruise-chat!)