This story originally aired in a Colorado Getaways episode in the summer of 2010. It aired again on July 22 show.

GREELEY, Colo. (CBS4) – When you walk in the doors of the Greeley Freight Station Museum you will not believe your eyes.

Laid out over 5,000 square feet of floor space is one of the world’s largest HO scale model railroads.

The museum lies in downtown Greeley.

Get there by taking Interstate 25 to Highway 34. Then head west to Greeley or take US Highway 85 north from Denver through Brighton and on up to this northern Colorado city.

From Memorial Day through Labor Day, the museum will be open Wednesdays through Sundays. Get specific times and prices at gfsm.org or call (970) 392-2934.