Hoenn

The Hoenn region is a large region to the southwest of Johto. The names of most of the cities in Hoenn are made of two words put together (Little Root, Fort Tree, Slate Port, etc.). Professor Birch of Littleroot Town offers the Pokémon known as Treecko, Torchic or Mudkip to trainers beginning their journey of this vast land.

Geography
The Hoenn region boasts many dramatic environments from rainforests to deserts. However, its most striking feature is its abundance of water. There are several large islands off the mainland only accessible via water routes, many of which are suitable for diving because they are so deep. It seems to have a warmer climate than Kanto, Johto, and Sinnoh.

Much of the interior area is forested or mountainous, so most notable cities are found on the coastline. People who live in towns and villages in the mountain areas must adapt to the harsh environment. An extreme example of this is the inhabitants of Fortree City, who live in tree houses. This is in stark contrast to other regions in the Pokémon world.

Cities/Towns

 * Littleroot Town
 * Oldale Town
 * Petalburg City
 * Rustboro City
 * Dewford Town
 * Slateport City
 * Mauville City
 * Verdanturf Town
 * Fallarbor Town
 * Lavaridge Town
 * Fortree City
 * Lilycove City
 * Mossdeep City
 * Pacifidlog Town
 * Sootopolis City
 * Ever Grande City

Areas of interest

 * Petalburg Woods
 * Rusturf Tunnel
 * Granite Cave
 * New Mauville
 * Mt. Chimney
 * Cave of Origin
 * Scorched Slab
 * Safari Zone
 * Seafloor Cavern
 * Sealed Chamber
 * Southern Island
 * Abandoned Ship
 * Meteor Falls
 * Shoal Cave
 * Mt. Pyre
 * Jagged Pass
 * Sky Pillar
 * Island Cave
 * Desert Ruins
 * Ancient Tomb

Emerald-exclusive areas
These areas can only be found in Pokémon Emerald:
 * Trainer Hill
 * Battle Frontier
 * Desert Underpass
 * Altering Cave
 * Mirage Tower
 * Marine Cave
 * Terra Cave

Routes
Routes in Hoenn number are numbered as 101-134, breaking the former pattern set up by Kanto and Johto. Some of the routes have differing weather conditions depending on the day they are traveled on.

Gym Leaders

 * Roxanne
 * Brawly
 * Wattson
 * Flannery
 * Norman
 * Winona
 * Tate & Liza
 * Juan

Elite Four

 * Sidney
 * Phoebe
 * Glacia
 * Drake
 * Champion Wallace

Frontier Brains

 * Factory Head Noland
 * Arena Tycoon Greta
 * Dome Ace Tucker
 * Pike Queen Lucy
 * Palace Maven Spencer
 * Pyramid King Brandon
 * Salon Maiden Anabel