Mt.Lanakila

Geography- Mt.Lanakila is the tallest mountain in the alola region. It is located north of Tapu Village and at its peak is the Alola Pokemon League. As this league is by far the newest one in the pokemon world, there are no official gyms so they continue to use the trials as a substitute for gym badges.

The 4 Final Trials take place here. Their exact location, types, and leaders are a closely guarded secret.