RailGiants Train Museum
Second Saturday & Sunday of each month, except during The Los Angeles County Fair and on Mother’s Day.
We’re open every day of The Los Angeles County Fair!
The historic train exhibit is located near the Gate 17 entrance. It is the only place in the world to see both the largest steam engine and the largest diesel locomotive ever to ride the rails. The Union Pacific’s 594-ton “Big Boy” 4014 steam-powered engine shares the spotlight with the Union Pacific Centennial
DD40X diesel-powered locomotive, which measures nearly 100 feet in length. Our museum is also the home of five historic RailGiants among the Western American railroads
The exhibit is open free of charge to the general public the second Saturday and Sunday
of each month, as well as every day of The Los Angeles County Fair. For more information, please call (909) 623-1090, or visit railgiants.org.