Gateway to the Cape Cod National Seashore, Eastham's Nauset Lighthouse and Coast Guard Beach. The Salt Pond Visitor's Center is the starting point of the National Seashore and contains information on Eastham's gorgeous walking trails. There are several excellent Bay and ocean beaches which have been popular for generations. An interesting fact of Eastham's history is that it was essentially one giant asparagus patch until the 1920's. Now, it is known for its delicious turnips. This is indicative of Eastham's laid-back, rural flavor, which makes it a good choice for those seeking a low-key vacation in a beautiful town completely without pretensions.