Pallet Jungle

Pallet Jungle is located near Pallet Town in Kanto. It is often used for naive trainers to practice.

The Beginning
Pallet Jungle is mentioned first time in when a Farfatch'd at Oak's laboratory escapes upon stealing an item that  is supposed to bring to Professor Oak. Redwald and chase the Pokémon behind until they enter in the jungle. Before they go too far, a group that consists of a wild Rattata and Raticate attacks Eevee and harm Redwald.

In, Professor Oak asks all the students to visit Pallet Jungle in order to catch their first Pokémon. Redwald visits there for a second time, along with being her first time. Greta catches a and Redwald catches a. attempts to catch a Kangaskhan but fails, instead catches a.