Construction update We advise all clients that there is a ongoing construction project in front of our office. We are still located inside the Santa Fe Amtrak Train Depot which looks like an old cathedral building in the heart of Downtown San Diego. We require all guests to check in 15 minutes prior to the estimated start time. Our office is located inside the train station lobby next to the women’s restroom. Also note that our ticket box office is located inside a historic building and there is no numerical value outside the building. There are no public parking spaces at our box office. Due to the construction, all tours are subject to a operating delay of 10 to 20 minutes. The boarding location has changed and will be advised in our office.