Before You Go
Los Alamos sits on a mesa above the Rio Grande gorge — the Bradbury Science Museum, Bandelier National Monument's cliff dwellings, and the stunning Jemez Mountains are nearby.
On the Midway
Expect livestock judging, 4-H competitions, carnival rides, and the unique community spirit of the world's most famous nuclear weapons laboratory city.
What to Know
The Los Alamos County Fair is a three-day August celebration in the birthplace of the atomic bomb, bringing the scientific community of the Pajarito Plateau together for agricultural competition and community fun.
Heading to Los Alamos County Fair?
Our complete packing list covers what actually makes a difference — sun protection, footwear, and the small things people forget until they need them.
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Nearby County Fairs
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