Battle Zone
From Bulbapedia, the community-driven Pokémon encyclopedia.
The Battle Zone is the northern island of the coast of Snowpoint City in the Sinnoh region. It is considered a sub-region of Sinnoh and is implied by some living on the island as a different region all together, not unlike how the Sevii Islands are considered a separate region from Kanto and Johto. Six of Sinnoh's 30 routes, numbered 225-230, are on the island, with both Route 226 and Route 230 being water routes.
The island is dedicated to battling, especially in its largest city, Fight Area. The Sinnoh Battle Tower is located just north of the Fight Area in Battle Park. The island also two small cities, Survival Area and Resort Area. Much like the Sevii Islands, the Battle Zone has no Pokémon League. The northernmost tip of the island is where Stark Mountain, home of the legendary Heatran, lies. This is similar once again to the Sevii Islands as one may find Moltres at Mt. Ember there.
