Hi Jennifer,
Thanks for visiting the Disney Parks Moms Panel with your question! I'm sure you will have a magical time in the New Fantasyland, I understand why you want to visit as soon as the Magic Kingdom opens. The area is open during regular park hours, so you are in luck, as soon as you enter, you will be able to experience everything the New Fantasyland has to offer. If you are choosing to utilize
Extra Magic Hours, The Walt Disney World Website does not indicate that Enchanted Tales With Belle will be open during this time, however, there are a few other attractions found in the New Fantasyland that are open during Extra Magic Hours.
The quickest route to the New Fantasyland would be directly down Main Street U.S.A. and through Cinderella Castle. On the other side of Cinderella Castle walk past Prince Charming Regal Carousel and you will see the arches leading to Enchanted Tales With Belle on the left hand side. Keep in mind if you head toward The Many Adventures of Winnie The Pooh you have gone in the wrong direction. The
Magic Kingdom Guide Map is a wonderful tool to help navigate your way through the Theme Park.
Please let me know if you have any other questions Jennifer. I would be happy to help!
Stephanie