If you want to add a little more culture to your getaway, put Shriver House Museum on your list. See if there are any guided tours or just roam around at your leisure.
You'll soon discover why this Gettysburg museum is a hit with travelers. If you're looking for more to see and do here, Gettysburg National Military Park, Gettysburg Battlefield Museum, and Gettysburg College are in the area too. They won't take very long to reach from Shriver House Museum.