Based on everything that has been seen in the movies and tv show, how many entry ways are there to the Great Valley? I’m willing to bet there are several small ones, but the entryway used by the gang in the original film, based on proportions, looks like it would be too small for an adult longneck. Not to mention Ali’s herd seems to enter the Valley as a large group. I think there might be a large entrance somewhere hidden that’s at least big enough to fit a longneck. Thoughts?