Hogwarts Experience

The Hogwarts Experience on Pottermore
As a celebration for the anniversary of the first day of school at Hogwarts, and aslo the date of the Epilogue from Deathly Hallows: 19 Years Later, Pottermore announced both on their youtube and on the Pottermore site about a new feature on Pottermore, called the Hogwarts Experience.

In this new feature, you can explore Hogwarts thru the website by moving around in the are in and close by to Hogwarts including, the castle itself, the Forbidden Forest and Hagrid's Hut, at every interesting location there is a small shinning ball of light, which if you click on, some information about the location will show, there are 100 of these locatons, including the Great Hall, The Sorting Hat's first song, and Fred and George's escape during the fifth book.