![lt= Panel of NPS Postage Stamps](/subjects/centennial/images/USPS_Stamp-Pane_3.jpg?maxwidth=650&autorotate=false)
U.S. Postal Service
![Stamp depicting bison silhouetted at night](/common/uploads/grid_builder/centennial/crop16_9/0CCCBCEC-1DD8-B71B-0BF68CC3AA21203F.jpg?width=1300&quality=90&mode=crop)
The last stamp unveiled celebrates the country's first national park!
![Stamp depicting river and badlands](/common/uploads/grid_builder/centennial/crop16_9/75CFD3BE-1DD8-B71B-0B4FF07B0B27EC19.jpg?width=640&quality=90&mode=crop)
The Theodore Roosevelt NP stamp features the North Dakota badlands where a young Theodore Roosevelt began an adventure out west.
![Stamp showing two maritime vessels](/common/uploads/grid_builder/centennial/crop16_9/3CB88B34-1DD8-B71B-0BB269FD867A63D7.jpg?width=640&quality=90&mode=crop)
The San Francisco Maritime stamp depicts the square-rigger Balclutha and steam tugboat Hercules anchored in the park.
![Stamp depicting night sky about Mount Rainier](/common/uploads/grid_builder/centennial/crop16_9/069E5545-1DD8-B71B-0B89370E372809A2.jpg?width=640&quality=90&mode=crop)
The Mount Rainier stamp captures the dramatic night sky above Mount Rainier; an active volcano & icon on the Washington landscape.
![Stamp featuring a painting of Grand Tetons](/common/uploads/grid_builder/centennial/crop16_9/D76C0644-1DD8-B71B-0B1BB583B29AAE68.jpg?width=640&quality=90&mode=crop)
The Marsh-Billings-Rockefeller stamp features an ionic Hudson River School of Art landscape painting in the park's collection.
![Stamp featuring a lotus](/common/uploads/grid_builder/centennial/crop16_9/AC32D2FF-1DD8-B71B-0B3EEA21D13AA95E.jpg?width=640&quality=90&mode=crop)
The Kenilworth Park & Aquatic Gardens stamp reveals the hidden treasures tucked away in urban neighborhoods in our nation’s capital.
![Rainbow over volcanic landscape](/common/uploads/grid_builder/centennial/crop16_9/0CC4729D-1DD8-B71B-0B5D6E6C64C5A0C4.jpg?width=640&quality=90&mode=crop)
The Haleakalā stamp invites you to discover the stark volcanic landscapes and sub-tropical rain forests in the park.
![Long-legged water bird](/common/uploads/grid_builder/centennial/crop16_9/D61B66A4-1DD8-B71B-0BEC1F8E3A0FEA94.jpg?width=640&quality=90&mode=crop)
The Gulf Islands stamp features a heron; part of the wildlife found on the white sandy beaches and the aquamarine waters.
![View of the Grand Canyon](/common/uploads/grid_builder/centennial/crop16_9/A080A5F7-1DD8-B71B-0B6DFAF1367D6302.jpg?width=640&quality=90&mode=crop)
The Grand Canyon stamp depicts the stunning views of one of the most dramatic geological features on earth.
![Iceberg floating in Glacier Bay](/common/uploads/grid_builder/centennial/crop16_9/6B20141F-1DD8-B71B-0B20E3C44222CF1D.jpg?width=640&quality=90&mode=crop)
The Glacier Bay stamp captures the park's rugged mountains, dynamic glaciers, wild coastlines and deep sheltered fjords.
![The sun setting over the Everglades](/common/uploads/grid_builder/centennial/crop16_9/3E0EEAB3-1DD8-B71B-0B19D031E054C355.jpg?width=640&quality=90&mode=crop)
The Everglades stamp celebrates the nation's largest subtropical wilderness; home to many rare and endangered species.
![Speleothems of Carlsbad Caverns](/common/uploads/grid_builder/centennial/crop16_9/9C65E2CB-1DD8-B71B-0B7DAF05A95A145A.jpg?width=640&quality=90&mode=crop)
The Carlsbad Caverns stamp reveals the elaborate speleothems, or cave decorations, that are hidden beneath the surface.
![Painting of pueblos by artist Helmuth Naumer](/common/uploads/grid_builder/centennial/crop16_9/6B0A7E55-1DD8-B71B-0B32FC51B8891222.jpg?width=640&quality=90&mode=crop)
The Bandelier stamp features a 1930s painting by artist Helmuth Naumer depicting the Pueblo Revival-style visitor center.
![Stamp featuring ponies of Assateague Island](/common/uploads/grid_builder/centennial/crop16_9/38B57B6D-1DD8-B71B-0B091FDEF0A9A0D1.jpg?width=640&quality=90&mode=crop)
The Assateague Island stamp features the wild ponies that roam the sandy beaches, salt marshes, & maritime forests of the Island.
![Arch at Sunset](/common/uploads/grid_builder/centennial/crop16_9/386ACF24-1DD8-B71B-0B99E908E8DA459E.jpg?width=640&quality=90&mode=crop)
The Arches stamp showcases one of the park's 2,000 natural stone arches.
![Bass Harbor Lighthouse](/common/uploads/grid_builder/centennial/crop16_9/3831FA37-1DD8-B71B-0BBEC318F8481970.jpg?width=640&quality=90&mode=crop)
The Acadia stamp features the Bass Harbor Lighthouse on the rocky cliffs of Maine.
Last updated: June 2, 2016