if you mean the harbor inn you need a special pass obtained through a Nintendo event. p.s It gets you darkrai.
use the dowsing machine poketch app to search the ground all around.
at the very top on the right side of the river
Heatran is a ledgendary in Pokemon platinum.
There's no Route 505 in Pokemon Platinum.
The routes in Pokemon Platinum begin in the 200s.
There is not a route 233 on Pokemon platinum.
In harbor inn
Action replay
U cant go into the inn anymore
you need a mystery gift
at the very top on the right side of the river
You have to get the member card and when you do, you lay in the bed and catch Darkrai.
Go to www.pokemonplatinum.com and click mystery key
You have to beat the Gym Trainer Wake and he will give you surf. Then you have to surf there.
in Platinum on your way to the spear tower the detective gives it to you in Mt Coronet. it is most likely the same in pearl.
first you need to have a lv.1 staravia in slot 1 then erase all your other pokemon.
You need to get the members pass over wi fi mystery gift but its to late but you can trade it with somebody else
You can only get in the Inn with the Member's Card which is a key item that is an event item. Only Nintendo can give out the event items. They're not available anywhere in-game. unless you cheat with an ar