It is just west of Lilycove city. Go west of the city and when you come to the entrance of the safari zone go south. Surf when you get to the water and go around the mountain to the entrance. The main aqua/magma thing is on the outside path of the mountain, but if you explore the inside you might find some cool stuff...
you dont kay
you go left from lilycove go down then surf to my pyre
you keep on finding a blue square in till you get to the top.
Use the hm surf
Go west from lilycove city until you reach the safari zone go down toward the water and use surf keep going south until you find a cave go in and you will be in mt pyre.
No. For Sapphire, it is in the Basement of the Cave of Origin. For Emerald, it is in Marine Cave (irregular locations but you need dive). For Ruby, it is not found and trading is required.
its not an emerald its RAYQUAZA the main legendary Pokemon in Pokemon emerald.
Go to Lilycove city. To the east of it you should be able to find the Team Magma hideout after a short surf.
You cannot get a Yanma in Pokemon Emerald, as only Hoenn Region Pokemon can be found in Pokemon Emerald.
There aren't any Pokemon on Mt. Pyre. There are Pokemon on the trail that leads from Mt. Pyre down to Lavaridge town. You can find Spoink, Numel, Zigzagoon, and possibly other Pokemon, but the only exlusive Pokemon to that trail is Spoink.
Sinnoh Pokemon DO NOT EXIST IN EMERALD!!!
There is no PalPark in Pokemon Emerald.