Route 3 is a straightforward path east from Pewter City. It's populated with several trainers, providing excellent opportunities to level up your team. You'll encounter new wild Pokémon like Jigglypuff and Spearow. Make sure your team is well-healed and stocked with Potions before entering Mount Moon, as it's a long dungeon with many wild encounters and trainers, including your first encounters with Team Rocket.
