Would this be difficult to implement? (exploration)

[Blackcanary]

Attowha Chasm in FFXI. So much damn fun, and there was a big NM at the top waiting to eat your face.

https://www.youtube.com/watch?v=48TUHZPGqY8

That was truly one of the best things to climb in FFXI and the trip to get there was fun to.

Or that area with the Massive trees and you had to go inside the tree to make ur way to the crystal to do the instant battle for Ramuh