it is a place where you can transfer you pokemon from previous generations (i.e. from pokemon ruby/sapphire/emerald/firered/leafgreen to pokemon diamond/pearl/platinum/heartgold/soulsilver). there is a similar feature in black and white called poke transfer.
There is no secret garden in palpark. yes you get arceus there
any of the Pokemon you migrated
no. technically you can't trade from LG to DP but you can put the LG Pokemon in the PalPark how do you put Pokemon green in palpark
Any Pokemon from the GBA Pokemon games.
There is no PalPark in Pokemon Emerald.
Migrate some Pokemon and go in
You have to transfer it from palpark.
cheese
palpark
they go to the palpark.
palpark mountain parts
in fuchsia city