Here are some places to visit:
Wizard World
Hogwarts
Burrow
Hogsmeade
Gringotts
Beauxbatons
Durmstrang
Azkaban
Diagon Alley
Knockturn Alley
The Ministry Of Magic
Godric's Hollow
St. Mungos Hospital for Magical Maladies and Injuries
Muggle World
Number 4 Privet Drive
Grunnings
Smeltings
Zoo