Specifically relating to Glacier Bay National Park and Preserve in Alaska, this stamp is part of the group of stamps honoring the National Park Service Centennial.

Covering 3.3 million acres of rugged mountains, dynamic glaciers, temperate rainforest, wild coastlines and deep sheltered fjords, Glacier Bay National Park is a highlight of Alaska's Inside Passage and part of a 25-million acre World Heritage Site—one of the world’s largest international protected areas. From sea to summit, Glacier Bay offers limitless opportunities for adventure and inspiration.

From the bottom of the deepest glacial fjord to the summit of its highest peak, Glacier Bay encompasses some of our continent's most amazing scenery and wildness. It is a land reborn, a world returning to life, a living lesson in resilience. If ever we needed a place to intrigue and inspire us, this is it. Glacier Bay is a homeland, a living laboratory, a national park, a designated wilderness, a biosphere reserve, and a world heritage site. It's a marine park, where great adventure awaits by boating into inlets, coves and hideaway harbors. It's also a land park, with its snow-capped mountains, spectacular glaciers, and emerald–green forests. From the summit to sea, Glacier Bay's wildness is remote, dynamic and intact.