From Bulbapedia, the community-driven Pokémon encyclopedia.
Panula Cave (Japanese: パヌラのどうくつ Panula Cave) is the location of the eighth mission in Pokémon Ranger. It is an ice-covered cave that is connected to the Krokka Tunnel.
The player must travel through the cave, and then along the North Road, to reach Wintown after traveling to the entrance by submarine from Summerland. However, the Go-Rock Squad grunts are causing trouble there and a raging Steelix must be calmed to reveal it was Go-Rock Squad's Steelix. The mission is completed after the player returns to Wintown.
This is a listing of the Pokémon found in Panula Cave after the credits: