Pokemon Tower - Pokemon Fire Red and Leaf Green Guide - IGN

Time for some ghost-busting. If you've found the Silph Scope in Team Rocket's Hideout, you can now safely enter the Pokémon Tower in Lavender

Pokemon Tower - Pokemon Fire Red and Leaf Green Guide - IGN

Vermilion City - Pokemon Fire Red and Leaf Green Guide - IGN

Team Rocket's Hideout - Pokemon Fire Red and Leaf Green Guide - IGN

Saffron City - Pokemon Fire Red and Leaf Green Guide - IGN

Pokemon Tower - Pokemon Fire Red and Leaf Green Guide - IGN

Seafoam Islands - Pokemon Fire Red and Leaf Green Guide - IGN

Storyline guide] Kanto Johto Hoenn Sinnoh Unova complete walkthrough (all items + hidden items) - Guide Tavern - PokeMMO

Seafoam Islands - Pokemon Fire Red and Leaf Green Guide - IGN

Pokemon FireRed Version [Walkthroughs] - IGN

Trainer Tower - Bulbapedia, the community-driven Pokémon encyclopedia

Pokemon Fire Red and Leaf Green Guide - IGN