US Biosphere Network

The US Biosphere Network (USBN) is made up of 28 internationally recognized places across the continental United States, the US Caribbean, Alaska, and Hawai’i called biosphere regions.

Communities and organizations work together in biosphere regions to connect people and nature, from deserts to forests, grasslands to rivers, and mountains to oceans and coasts. Together, we care for the beauty and value of our lands and waters and the benefits they bring to our communities.

For more information about the USBN, please visit https://largelandscapes.org/biosphere-network/