yes the last lake where you find Giritina at
when you have a action replay you can use the walktrhough cheat and I think around 2 lakes or allill have a secret lake . YOu can find how to get to the secret lakes on youtube
Hidden lakes stari case to get arceus
Pokemon Diamond Pearl and Platinum are games in the Pokemon series. There is no secret store in Pokemon Pearl version.
There are no 'Grand Lakes' in Pokemon Diamond and Pearl, but there are the three lakes that have Uxie, Mespirit and Azelf.
There is no secret Pokemon in diamond and pearl but there are ways to get Pokemon you cant catch on diamond and pearl. For example manaphy. You must clear the manaphy mission on Pokemon ranger. Goodluck with the game!
You cant
NO!!
On pearl the best secret probably would have to be is that You are the best trainer in your edition of Pokemon pearl. Nice job. Other than that masumada method of breeding Pokemon actually workd in pearl.
There is no secret garden in palpark. yes you get arceus there
Catch palkia
Go underground.
you can't