There is its the secret thing with the drawing of pickachu and some other Pokemon because i found a whole bunch of high rank Pokemon!
sorry the game Pokemon lake is now in BETA and has really changed have a look
how do you get under the cave
starly
You find Uxie in the cave in the middle of Lake Acuity.
Ummm..... Diglett`s cave is not a secret, anyone who actually has played pokemon would know that...... And no you do not get torchic there.
in the ember cave
Swim in lake find cave go in and find ledgendary
do you mean the 3 lake ones? if so, go to the cave in each lake. all of them are there.
it is map 12
There is none
Firstly, it's Rotom, not Rodom. Secondly, Rotom is not required to obtain any other Pokemon, in fact it's very rare (ther is only one in D/P/Pt). Lastly, there is no such place as Pokemon Lake. There are Lake Valor, Lake Acuity and Lake Verity. Plu the secret fourth Lake, home to the cave of Giratina (D/P Only), Hidden Springs.
The lake valor is part of a game named "Pokemon". The secret place is actually located in the middle part of the lake which has an entrance that leads through the legendary Pokemon.