Michigan’s Upper Peninsula is home to some of the most beautiful sights in the state. Rugged sandstone cliffs along the shoreline of Lake Superior are…
The Castillo de San Marcos (St. Mark’s Castle) is the continental United States’ oldest masonry fort. It was designed by Spanish engineer Ignacio Daza and…
The Florida Everglades are one of the most famous natural areas of the southeastern United States. They begin near Orlando at the Kissimmee River, travel…
With this Priority Mail® stamp, the U.S. Postal Service celebrates Monument Valley, an iconic landscape of the American West. Reminiscent of a vintage travel poster,…