But Voldemort doesn’t actually have a way of finding the Stone. So given that the rooms meant for students don’t actually protect the Stone from Voldemort, Dumbledore could have created several similar final-rooms, equally protected, and placed the rooms meant for students in front of one of the wrong ones.
And if Dumbledore has any way of protecting the Stone inside Hogwarts that’s better than placing it in a usually-unguarded room fool of traps and spells, then he would have used it, but still created the room full of traps and spells as a decoy.
As long as Dumbledore isn’t completely certain Voldemort can in fact find the Stone, this would be a smart thing to do. Voldemort bluffed Flamel, who (as portrayed by Voldemort) isn’t really smart, but Dumbledore may not be fully convinced. (He’s been trying to convince Flamel to remove the Stone from Hogwarts.)
Dumbledore could have created several similar final-rooms, equally protected, and placed the rooms meant for students in front of one of the wrong ones.
Then he would expect Voldemort, using something like a map or scrying or just being clever, to know that the student rooms weren’t the real trap and so those are a waste of effort.
But how would Voldemort know the other rooms even existed, or where they were in Hogwarts (before he acquired the Map)?
He knows about these rooms because Dumbledore deliberately drew the whole school’s attention to them, and when Voldemort tried looking in, he saw very powerful spells guarding them. That sounds exactly like a trap to me. And a trap is something you set even if you anticipate a low chance of success.
The one reason so far to believe these are the right rooms (though I am not fully convinced) is that Snape was guarding them.
He would know—if you were Dumbledore/Flamel, with a healthy respect for the devious mind of the greatest dark wizard ever, who has a particular gift for finding out secrets, making a mockery of his foes’ plans, and generally being a complete pain in the ass—because he did incredibly Dark magic to defeat your hiding of the rooms. Since you believe he knows where the Stone is, thanks to the Crown, he’ll be able to focus his efforts in looking for secrets and traps around the Stone.
Or Dumbledore can be carrying the Stone on his own person all the time, because even though Flamel insisted it be in Hogwarts, 1) the strongest protection the castle can offer is an ‘adult wizard’, in Quirrell’s terminology, 2) it is inconsistent with Dumbledor’s morals to set up a scenario in which a student can actually die, no matter how possessed, 3) canon!Dumbledore said once that he only took the Elder Wand to protect others, but not to rule, and that would be a nod to Rowling, 4) if he knows the wards have been tempered with, then it is at least weak evidence that Voldemort (or whoever in the castle can speak to snakes and has the Crown) has bluffed and the Stone, after a while, can be returned to Perenelle...
Dumbledore, unlike Flamel, may not fully believe Voldemort can really use the Crown to find the Stone. Otherwise why would Dumbledore ask Flamel to remove the Stone from Hogwarts—does he really care more about the safety of a few students than about Voldemort getting the Stone? If so, he could prepare alternative traps, just on the chance he is right.
Also, whatever he believes, there’s no reason for him to mark the true location of the Stone with corridors to which he directs the Gryffindor students. That just increases the chances that Voldemort will use the students to get at the Stone, or will encounter some of them while there, and harm them. Why would Dumbledore not separate the Stone’s guardroom from his challenge to the students, unless he doesn’t think Voldemort can locate the stone, and is using the students’ forbidden corridor to lure Voldemort into a trap?
Otherwise why would Dumbledore ask Flamel to remove the Stone from Hogwarts—does he really care more about the safety of a few students than about Voldemort getting the Stone?
But Voldemort doesn’t actually have a way of finding the Stone. So given that the rooms meant for students don’t actually protect the Stone from Voldemort, Dumbledore could have created several similar final-rooms, equally protected, and placed the rooms meant for students in front of one of the wrong ones.
And if Dumbledore has any way of protecting the Stone inside Hogwarts that’s better than placing it in a usually-unguarded room fool of traps and spells, then he would have used it, but still created the room full of traps and spells as a decoy.
As long as Dumbledore isn’t completely certain Voldemort can in fact find the Stone, this would be a smart thing to do. Voldemort bluffed Flamel, who (as portrayed by Voldemort) isn’t really smart, but Dumbledore may not be fully convinced. (He’s been trying to convince Flamel to remove the Stone from Hogwarts.)
Then he would expect Voldemort, using something like a map or scrying or just being clever, to know that the student rooms weren’t the real trap and so those are a waste of effort.
But how would Voldemort know the other rooms even existed, or where they were in Hogwarts (before he acquired the Map)?
He knows about these rooms because Dumbledore deliberately drew the whole school’s attention to them, and when Voldemort tried looking in, he saw very powerful spells guarding them. That sounds exactly like a trap to me. And a trap is something you set even if you anticipate a low chance of success.
The one reason so far to believe these are the right rooms (though I am not fully convinced) is that Snape was guarding them.
He would know—if you were Dumbledore/Flamel, with a healthy respect for the devious mind of the greatest dark wizard ever, who has a particular gift for finding out secrets, making a mockery of his foes’ plans, and generally being a complete pain in the ass—because he did incredibly Dark magic to defeat your hiding of the rooms. Since you believe he knows where the Stone is, thanks to the Crown, he’ll be able to focus his efforts in looking for secrets and traps around the Stone.
Or Dumbledore can be carrying the Stone on his own person all the time, because even though Flamel insisted it be in Hogwarts, 1) the strongest protection the castle can offer is an ‘adult wizard’, in Quirrell’s terminology, 2) it is inconsistent with Dumbledor’s morals to set up a scenario in which a student can actually die, no matter how possessed, 3) canon!Dumbledore said once that he only took the Elder Wand to protect others, but not to rule, and that would be a nod to Rowling, 4) if he knows the wards have been tempered with, then it is at least weak evidence that Voldemort (or whoever in the castle can speak to snakes and has the Crown) has bluffed and the Stone, after a while, can be returned to Perenelle...
Dumbledore, unlike Flamel, may not fully believe Voldemort can really use the Crown to find the Stone. Otherwise why would Dumbledore ask Flamel to remove the Stone from Hogwarts—does he really care more about the safety of a few students than about Voldemort getting the Stone? If so, he could prepare alternative traps, just on the chance he is right.
Also, whatever he believes, there’s no reason for him to mark the true location of the Stone with corridors to which he directs the Gryffindor students. That just increases the chances that Voldemort will use the students to get at the Stone, or will encounter some of them while there, and harm them. Why would Dumbledore not separate the Stone’s guardroom from his challenge to the students, unless he doesn’t think Voldemort can locate the stone, and is using the students’ forbidden corridor to lure Voldemort into a trap?
How safe does the stone happen to be in Hogwarts?