It is located in a remote part of Almia, known as Dry Almia. There are two harbors which allows the player to cross the sea. When the player first arrives, a vicious sandstorm is blowing due to a Gigaremo unit hypnotizing the Hippopotas. After the Gigaremo unit is destroyed, the sandstorm stops and the Hippopotas leave the village.
So, you may ask yourself, "What is missing from Oscar's vast collection of fragrances?" Why, none other than Weezing and Skuntank! I implore you to bring them back to me. Both together, naturally!
I was in Hippowdon Temple when I saw them! They must be the latest model of Gigaremo! And, wonder of wonders, they were moving about on their own power! Isn't this where you come in?
Please bring a Pokémon that can summon rain. And please keep it a secret from the children. I have heard rumors of a Pokémon that put out the terrible fire in Vien Forest by bringing about a downpour.