@visitvicksburg: Happy 110th Birthday to the National Park Service! Since 1916, the NPS has preserved and protected America’s greatest treasures, including our very own Vicksburg National Military Park. Today, Tuesday, August 25, celebrate this milestone with fee-free admission to all #nationalparks! From historic #battlefields and monuments to scenic views along the bluffs, #VisitVicksburg offers a one-of-a-kind experience where history and beauty meet. Come celebrate 110 years of the National Park Service and discover why our #nationalparks are truly unforgettable! #birthday