Time to Visit the Caverns

In the orphanage, the old priest that comes by told us stories about the Caverns of Time. He said that it sits in the middle of time, and is really important for keeping things straight. I don't know what that means, but he said that there were dragons there that were helping to save the world! I want to see a dragon! Do you think that we could go there? He said that the entrance was on the eastern edge of a great desert named Tanaris. Maybe you could buy me a souvenir while we're there?