Our Skagway excursion was our favorite. We booked the Yukon Bus and Rail with Dog Cart Experience with Chilkoot Charters. Bus (seats 24) up to the Yukon, White Pass and Yukon Railway back. Plenty of picture stops with the bus, a short stop in Carcross, and a longer stop at Caribou Crossing Trading Post for the included BBQ chicken lunch, wildlife museum, puppies!, petting farm type animals. We added on the Dog Cart Ride--15 minute ride on a dirt path, pulled by Iditarod dogs. It's a 7 1/2 hr. excursion. It cost $219/adult, $159/child 12 and under. Worth every penny! We loved the dog cart ride and our tour guide was fantastic! I enjoyed the scenic train ride back, there is a person narrating the ride on the speaker system. This was great combo of things to do, especially as I really didn't need a round trip train ride.