First get southern Island. Then an event will be triggered opening northern range. After clearing northern range Pitfall Valley is ze unlocked
Pitfall Valley is The Place Where You find latios's brother, latias, after beating him its SISTER
buried relic..veronicano, actually that is WAY before pitfall valley. After pitfall valley is Silver Trench(Lugia), Purity forest(Celibi), and Mt. Faraway(Ho-oh). Before Pitfall valley is Northern range,and to unlock that you have to get the HM surf from Solar cave.
I think it is 40
Finish Pitfall Valley and recruit Latios Latias Finish Pitfall Valley and recruit Latios Latias
Pitfall Valley is a dungeon in the game Pokémon mystery dungeon. This dungeon contains 25 different floors that you can go to.
you get to go there by beating latios in the northern ridge
99 floors
Latios is in the Northern Range and Latias is in Pitfall Valley.
Beat Pitfall Valley.
after pitfall valley i think.
latias is on the 25th floor of pitfall valley..veronica
Latios : northern range latias: pitfall valley