Museum in Cheyenne

Frontier Days Old West Museum

For a peek into the pioneer past, visit the lively Frontier Days Old West Museum at I-25 exit 12. It is chock-full of rodeo memorabilia – from saddles to trophies. For the audio tour, call 307-316-0079.
Park in Cheyenne

Big Boy Steam Engine

Inside pretty Holliday Park you'll find the world's largest steam engine – old number 4004, now retired. The locomotive made its name pulling 3600-ton trains across about a million miles of steep mountain terrain.