Everytime I have visitors from out of state they want to go to the Southfork Ranch. It is in Plano and is easy to get to. You get to walk around the grounds and some of the house. There is a museum that has a lot of stuff that was used on the show and there is a gift shop where you can get post cards and such. It is not really very expensive and most of my visitors have enjoyed it. It is a lot smaller than it appears on tv.
more