I live in Astoria and drive by there every day! As mentioned, the rebuilt tender is outside, as is an old SP&S Combine, sitting on the tracks just east of the trolley barn. The locomotive is inside, and there is a sign on the roof you can see from Hwy 101 that say tours are welcome and gives a number to call. Accoring to their website, their number is: 503-325-5323, Shop hours are 4:00 P.M. - 7:00 P.M. Tuesday & Thursday, 9:00 A.M. - 5:00 P.M. Saturday and Sunday. Hours are approximate, it is best to call before visiting.