| Clue | Location |
| This is where first years arrive immediatly after crossing the lake | |
| These can be handy shortcuts, or help you leave Hogwarts unnoticed | |
| Harry and Ron played wizard chess in here | |
| You might find an animagus in this classroom | |
| Don't make Madam Pince angry in here | |
| Contains everything from giant spiders to rogue cars | |
| Cauldrons are a necessity in this classroom - make sure the bottom is thick enough! | |
| This is the tallest tower at Hogwarts | |
| The password was once 'pure-blood' | |
| These are grassy, open areas where students can hang out between classes | |
| Fluffy guards the Sorcerer's Stone here | |
| Tickle a pear to get in here | |
| This is where the Champions gathered to learn the rules of the Triwizard Tournament | |
| The location of perhaps the most dangerous secret passage out of the Hogwarts grounds | |
| Where the first years wait to be sorted | |
| It's the most significant place in the basement | |
| You might find a venomous tentacula or a mandrake here | |
| Amycus Carrow spat in Professor McGonagall's face in here, evoking Harry's wrath | |
| This is NOT where Aragog lives | |
| One of these has a vanishing step | |
| Madam Pomfrey works here | |
| Sir Cadogen joined Harry, Ron, and Hermione on a quest to find this place | |
| This classroom has seen an abnormal number of teachers | |
| You might send a letter from here | |
| Students and staff eat most meals in here | |
| Contains 'Moste Potente Potions' | |