From Bulbapedia, the community-driven Pokémon encyclopedia.
Chrono Island (Japanese: ときのしま Time Island) is the fifth island in the Sevii Islands archipelago. It is south of Kin Island, and east of Floe Island.
On Chrono Island, much like on the previous islands, is a town, by the name of Five Island.
It would seem that the island is expanding in population lately, although this has caused the fish population to drop.
East of the port is Five Isle Meadow. It is a field owned by a local family throughout generations. However, members of Team Rocket took it over and built a Rocket Warehouse there. They bullied the locals for a while, not knowing that Giovanni had been defeated already. Once news of his defection from Team Rocket was announced, the Rocket Grunts abandoned the warehouse and gave up the Sapphire they had stolen.
West of the port is the Water Labyrinth. If a Trainer is successful in navigating through the many rocks in the water, an old man will give him or her a Pokémon Egg containing Togepi.
North of the local town is Resort Gorgeous, owned by Lady Selphy, a rich socialite who likes to go exploring in the Lost Cave. Selphy invites artists and other high-class people to private parties on the island. If the main character of Pokémon FireRed and LeafGreen defeats her in the cave, she will ask the main character to show her a certain species of Pokémon. Doing so will garner rewards from the wealthy woman.
Off the coast of Resort Gorgeous is the Lost Cave. Thrill-seekers enter it full of curiosity. Many never leave. The cave is a confusing maze that loops back onto itself.
The very south tip of the island is home to the Memorial Pillar, where a young man has built a gravesite for his deceased Onix, Tectonix. The grave itself appears to be the tail of the Rock Snake Pokémon, emerging from the small islet. The Trainer will be grateful to Trainers who leave offerings of his Onix's favorite beverage—Lemonade.
To reach this island, a person has to have a Rainbow Pass, instead of the ordinary Tri-Pass.
- This is the only place in Generation III that a player can get a Togepi Egg, let alone a Togepi, without the help of side games.
Locations on Chrono Island