The Carnal Tower is the phallic tower of Lust and the throne of Cleopatra. She climbs all over the tower as the ruler of the circle of Lust. Her lover, Marc Antony, resides here with her. The tower is constantly engulfed by a purple tornado which keeps all of the spirits condemned to Lust inside it, spinning them around all together. It has several snake designs, two of which can breathe fire and be moved. On the walls and pillars are erotic imagery depicting the souls of Lust.
- Silver Judas Coin - In a nook to the left, accesible by jumping from the platform.
- Souls - Yellow Fountain to the right of Virgil, the player must jump a gap to reach it.
- Tristan's Desire - Given by Virgil, after the snake puzzle.
- The word carnal comes from the Italian word "carne", which means meat or flesh. This is a reference to how Lust demeans a person as an individual, reducing them to nothing but flesh to indulge in and consume.