Argilla Pass is a location in Mother 3. It is linked between Argilla Cliffs and Sunshine Valley. This pass is fairly small.
History in Mother 3
It can be passable in Chapter 7, and it is used on the way to Ionia's shell house and Chupichupyoi Temple. This area is notorious for getting tripped on, and allows Lucas and co. to drop the Jar of Yummy Pickles, a food item for Ionia.
As they tripped and lost the Jar of Yummy Pickles, Boney's Sniff ability allows him to retrieve it. However, he can find rare items there. Examples are the Super Bomb, Heavy Charm, Bread Roll, and even a Rotten Eclair.
- In the Mother 3 Fan Translation, this place is rumored to be called 'Stumble Pass'. The reason is, if Lucas and co. walk into the entrance of this area, they will trip on it, even if they don't dash.