These pictures are about 5 years old.  My wife and I took them on our honey moon to Eureka Springs, AK. You get to actually ride a train.  The trip is maybe 5 miles all together. They actually stop the train and have everyone get out and put a penny on the tracks and have the train ride over them to flatten the penny.  It makes for a really cool souvenir. Very family friendly. 

Links and Sources:

http://www.esnarailway.com

All pictures were taken by the Author