How do you get to hogsmead in iPod touch Lego Harry Potter?

To get to Hogsmeade in the iPod Touch version of LEGO Harry Potter, you first need to progress through the story until you unlock the Hogsmeade area. Once it's available, you can access it by visiting the appropriate location, usually indicated by a specific icon on the map. Make sure you have completed the required tasks or quests to gain entry. After that, simply follow the prompts to reach Hogsmeade.