Pokémon Ruby and Sapphire/Mt. Pyre

Mt. Pyre is a place where people gather to remember lost Pokémon. It is also a place with a massive amount of items and trainers. Most of the region's Ghost type Pokémon are also found here as well, so there is quite a lot to do here.

Items
(Interior)
 * - 1F, from the old woman in the northeast corner
 * - 2F, southwest corner
 * - 3F, west wall
 * - 4F, southwest corner, accessible by falling from 5F
 * - 5F, south side, accessible by falling from 6F
 * TM30 - 6F, south side

(Exterior)
 * TM48 - atop the rock wall near the second grass patch
 * - southeast of the Summit entrance
 * - hidden southwest of the Summit entrance, on a headstone
 * - hidden northwest corner, on a headstone

(Summit)
 * - hidden in the southwest corner, on a headstone
 * - hidden in the northeast corner, in the tall grass
 * (Ruby only) - obtained after Maxie steals the Blue Orb
 * (Sapphire only) - obtained after Archie steals the Red Orb
 * (Emerald only) - obtained after confronting Team Aqua