Wikia

South Tower
Location information
Location	Hogwarts Castle
Affiliation	Herbology department ; Transfiguration department ; Charms building ;

South Tower is one of Hogwarts Castle's many towers. Class 102, used for presumably theoretical Herbology classes, and Class 99, used for Transfiguration, are both located in the tower.^[1]

Behind the scenes

This tower was only mentioned on Harry's timetable as the location of his Transfiguration classroom.

Hogwarts Castle
Towers
Gryffindor Tower · Stone Bridge tower · Grand Staircase Tower · Left Viaduct tower · Training Grounds Tower · Central Tower · Hospital tower · Suspension Bridge towers · North Tower · South Tower · Turris Magnus · Turris Medius · Quidditch tower · Ravenclaw Tower · Right Viaduct tower · Second-floor girls' lavatory tower · Defence Against the Dark Arts tower · Upper Hall tower · Dark Tower · Founders' Tower · Headmaster's Tower · Herbology tower · Astronomy Tower · West Tower · Clock Tower · Bell towers · Hufflepuff Duelling Turrets · The Quad battlements · Catwalks · North battlements
Portraits, statues and other artwork located in the towers
Albus Dumbledore · Armando Dippet · Valeria Myriadd · Dexter Fortescue · Dilys Derwent · Oraclitus Spheer · Fat Lady · Sir Cadogan · Slytherin knight · Hufflepuff lady · Heliotrope Wilkins · Severus Snape · Phineas Nigellus Black · Vulpus · Quintin Trimble · Limebert · Ravenclaw lady · Rowena Ravenclaw · Walter Aragon · Quidditch player · Professor · Female etiquette teacher · Gryffindor lady · Gryffindor man · Gryffindor man · Gryffindor man · Gryffindor seeker · Red-haired witch · Young maiden · Vase with flowers · Group of women in crinolines · Sinister-looking monks

South Tower

Location information
Location	Hogwarts Castle
Affiliation	Herbology department Transfiguration department Charms building