Where are the legendary pokemon on diamond?

Answer 1

Here's a list of the locations of all Legendary Pokemon in Pokemon Diamond. Dialga: Spear Pillar after defeating Galactic Boss Cyrus for the second time Uxie: Acuity Cavern after catching or beating Dialga Azelf: Valor Cavern after catching or beating Dialga Mesprit: Verity Cavern after catching or beating Dialga; randomly encountered throughout Sinnoh afterward Rotom: Old Chateau's television at night Cresselia: Fullmoon Island after finding out Sailor Eldritch's son has fallen into one of Darkrai's nightmares; randomly encountered throughout Sinnoh afterward Giratina: Turnback Cave after passing through three rooms with pillars in them and not passing through more than thirty rooms total Regigigas: Back room of Snowpoint Temple after ensuring that Regirock, Regice, and Registeel are securely in your party and awakening its statue Heatran: Back room of Stark Mountain after passing through it with Buck, visiting the Survival Area, and having Buck return the Magma Rock to Stark Mountain Shaymin: Flower Paradise after receiving Oak's Letter through a Nintendo Event and speaking with Professor Oak on Route 223 Darkrai: Newmoon Island after receiving the Member Card through a Nintendo Event and heading to the Harbor Inn in Canalave City Arceus: Hall of Origin after receiving the Azure Flute through a Nintendo Event, heading to the Spear Pillar, and playing the Flute; stairs will appear that will lead you to the Hall of Origin Good luck capturing all these Legendaries!