Mt. Pyre is a mountain in the Hoenn region along Route 122. It is home to the Red and Blue Orbs. It also houses the graves of many Pokémon.
At the summit of the mountain, an old couple well versed in the legends of Hoenn guards the Red Orb and Blue Orb. In Ruby and Sapphire or their remakes, either Team Magma or Team Aqua raids the summit for the Red Orb or Blue Orb to awaken Groudon or Kyogre. The player will receive the other Orb after the enemy team leaves. In Pokémon Emerald, both Teams take their respective orbs but, a Team Magma grunt drops a Magma Emblem to give access to their hideout.
After subduing the legendary in the third Pokémon generation, when the player returns, the team leader will give back the orb, putting in its respective place with the player returning their Orbs. Afterwards, the teams are not seen for the rest of the game. In Pokémon Omega Ruby and Alpha Sapphire, the player keeps the orbs as they are used for Primal Reversion. Instead, Phoebe can be encountered training here after the Delta Episode. She says she came to visit her grandmother, upon whom the player character made a lasting impression.