Wumpa Island

Wumpa Island is the middle island between N. Sanity Island and Cortex Island, in Crash's archipelago. Crash, Coco, Crunch and Aku Aku now live there since Crash of the Titans. It was explained they moved from N. Sanity Island to Wumpa Island between the events of Crash Twinsanity and Crash of the Titans.

Features
Uka Tree, a giant tree, is located at the top of the island, but there are also other features on Wumpa Island, such as a large volcano (where the Koala Kong boss battle is situated in Crash Bandicoot), ruins (in Crash Bandicoot setting for the Ripper Roo boss battle, as well as levels The Lost City, Temple Ruins, Road to Nowhere and Sunset Vista),a river(Up the Creek), jungles and the Mojo Temple, where Uka Uka was incarcerated until the events of Crash Bandicoot 3: Warped. It's actually fairly similar to N. Sanity Island and there's a lot of streams, fauna and flora. There are moving stone platfroms and thorns in the jungle(seen in Mind Over Mutant).

Inhabitants
Since Crash: Mind over Mutant, the Titans inhabit the island at various places : the Junkyard, the Ratcicle Kingdom, the Mount Grimly and the Wasteland. The remains of the Doominator and the Space Head are currently residing in front of Crash's house. This level in particular has the most mutants of all the other levels of Mind Over mutant. It has 2 Titan Heroes

History
Wumpa Island was the first base of Uka Uka. To take over the world, Uka Uka planted a giant tree of evil there. Aku Aku managed to stop his brother and locked him away in the Mojo Temple. Many years later, Dr. Cortex stumbled upon Uka Uka during Sunset Vista (Sunset Vista is when the light of the sun reflects of the Uka Tree and can only be seen at the Mojo Temple). Taking Cortex's plans into mind, Uka Uka modified them and gave Cortex instructions on how to take over the world.

Cortex placed two of his soldiers on the island: Ripper Roo to guard the front entrance (the waterfall) and Koala Kong to guard the exit (the mines). However, both were defeated by Crash Bandicoot.

When Cortex attempted to take over the world a second time, the island was in a winter stage and was completely covered with snow. Therefore polar bears migrated there from the Iceberg Lab. Crash later adopted one called Polar.

When N. Brio destroyed Cortex's space station, Uka Uka was freed by a chunk of the station.

Crash later moved to the island and thwarted Cortex two more times.

Wumpa Island was Invaded In Crash: Mind Over Mutant by Titans and even after Crash defeated all the Titans, there are still gigantic spikes over the Island.

Trivia

 * This island has been unnamed for a long time, until Radical Entertainment gave it the name of "Wumpa Island", because of the Wumpa Fruits that are found on the whole archipelago.
 * In the non-canon DS and GBA versions of Crash of the Titans, there is another island called N. Trapment Island, which looks similar to a part of Wumpa Island called "The Lumberyard".
 * Wumpa Island first appeared in Crash Bandicoot (game), and the Bandicoots are first shown living there in Crash of the Titans.