Smithsonian Institution

The Smithsonian Institution is the world’s largest museum, education, and research complex, with 21 museums, 14 education and research centers, and the National Zoo—shaping the future by preserving heritage, discovering new knowledge, and sharing our resources with the world.

The Institution was founded in 1846 with funds from the Englishman James Smithson (1765–1829) according to his wishes “under the name of the Smithsonian Institution, an establishment for the increase and diffusion of knowledge.” We continue to honor this mission and invite you to join us in our quest.

Purpose and Vision

The increase and diffusion of knowledge.

Our History

Learn about our beginning with James Smithson’s bequest to the people of the United States.

Museums and Zoo

The Smithsonian is home to 21 museums and galleries and the National Zoo.

Research Centers

The Smithsonian is one of the world’s foremost research centers in science, the arts, and the humanities.

Cultural Centers

As a steward and ambassador of cultural connections, the Smithsonian's work helps to build bridges of mutual respect and understanding of the diversity of American and world cultures.

Education Centers

Education is at the core of our mission, from informal education opportunities for all to lesson plans and professional development for teachers.

Collections

Our collections represent our nation's rich heritage, art from across the globe, and the immense diversity of the natural and cultural world.

Smithsonian Global

The Smithsonian is a global organization actively involved in conserving biodiversity, priceless art, and much more.