The shopping street located behind The Leaky Cauldron.
To gain entrance to Diagon Alley you must tap a spiecal code on the correct bricks. In Diagon Alley includes a Cauldrons Shop, Eeylops Owl Emporium and Gringotts. There are shops selling robes, shops sellig telescopes and strange silver insturments.
Gringotts is run by Goblins. It is a snowy white building that towers over other little shops. The goblins wear scarlet and gold uniforms. Inside Gringotts there are a pair of goblins that bow to you as you enter. About a hundred more goblins were sitting on high stools behind a long counter, scribbling in large ledgers, weighing coins in brass scales, examining precious stones through eyeglasses. There are too many doors to count leading off the hall.