Where do ponies in equestria believe they go when they die?

[ggg-2 3,550]

Well, we have a ponified Tartarus, Cerberus and all. In Greek mythology, all souls went there, though which parts depended on the life the person led before they died.

[EpicEnergy 22,074]

Maybe they are atheistic or agnostic.

[Splashee 28,537]

Twilight Sparkle died once, so they would basically go to a place where they will show how far they have come, such a long long way, and I've watched you since the very first day...