the hotel with darkrai? its an event item, not a level requirement.(old key i believes the name)
left of sunnyshore
You can't.
it is the hotel you go through to get to valor lakefront=)
He is in the only house on the route from Pastoria City to that hotel.
The Grand Lake Hotel on Pokemon diamond is a resort near Pastoria City close to Sunyshore. It is a part of the Valor Lakefront on Route 213.
He is in the beach shack between Pastoria City and the Hotel Place
Well...there's a Hotel Grand Lake. That's the hotel between Pastoria City and Veilstone City.
ok the key should be just outside of hotel grand lake (the hotel the girls at) in the back where the lady who heals your Pokemon not in the hotel itself but outside in the back you will need the scanner to find the key but its on the pavment :D
history of diamond hotel
use the dowser machine on your pokegear it should tell you.
Canalave City, go north of the pc till the very end
If you are talking about the key that allows you to get into the hotel in Canalave city, You must get it from a mystery event . A mystery event is an event held at game stores, such as Game Stop, where you can download rare Pokemon and items to your Pokemon games, such as Diamond, Pearl, Platinum, Heart Gold and Soul Silver. If you go to a mystery event and are able to get the hotel key, you open the hotel and sleep there for the night. when you wake up, you will be in Canalave city in a different time period and will be able to catch Darkrai.