Throughout the Kingdom Hearts games, Sora and his friends have gone to many worlds, both based on Disney movies and original ones that were specifically made for the series. These worlds are an important part of Kingdom Hearts' story as they need to be saved from the heartless and other enemies that players fight. Some fans even like to think of which worlds will appear in upcoming games, hoping that they'll be able to play in the settings of their favorite films.

RELATED: Kingdom Hearts: All Worlds From The Original Game, Ranked

Some of these worlds have been in more installments than others. Out of all of the worlds that have been playable in the games, these are the ten that have appeared the most.

10 Traverse Town

Sora in Traverse Town

Traverse Town is one of the most important settings in the franchise as it is where Sora had met Donald and Goofy, as well as some of their friends from the Final Fantasy games. It temporarily became the home to many characters after the worlds they were from were consumed by darkness. At the end of the first game, Sora and his friends were able to bring those worlds back to the Realm of Light. Traverse Town has appeared in the original installment, Chain of MemoriesCodedDream Drop Distance, and Melody of Memory.

9 Halloween Town

Jack, Goofy, and Sora

Halloween Town is based on The Nightmare Before Christmas. In the first game, Sora, Donald, and Goofy helped Jack defeat Oogie Boogie. They returned to this world in Kingdom Hearts II and were able to go to Christmas Town, which is connected to Halloween Town, where they met Santa Claus. In 358/2 DaysRoxas was sent on multiple missions here. Halloween Town has also appeared in Chain of Memories and Melody of Memory, but wasn't important to the plot as it only retold previous events.

8 Neverland

Kairi and Riku at Neverland in Kingdom Hearts 1

Neverland is based on Peter Pan. In the original installment, Riku teamed up with Captain Hook, where they fought their enemies on the pirate's ship. Like Halloween Town, Roxas was also sent on missions in this world in 358/2 Days. The Wayfinder Trio went here in Birth by Sleep, showing fans what the world was like before Sora, Roxas, and Riku went there. It also appeared in Chain of Memories and Melody of Memory.

7 Land Of Departure

Axel in Castle Oblivion

Land of Departure is an original world where Terra, Ventus, and Aqua began their journey in Birth by Sleep. At the end of that game, Aqua transformed it into Castle Oblivion so she could hide an unconscious Ventus there.

RELATED: Kingdom Hearts 2: All Worlds From The Game, Ranked

Castle Oblivion was the main setting of Chain of Memories, where Sora, Donald, Goofy, and Riku fought members of Organization XIII for the first time. In Kingdom Hearts III, Aqua returned to the castle, along with Sora, Donald, and Goofy, and turned it back into Land of Departure, saving Ventus. This world also appeared in Coded and Melody of Memory.

6 Twilight Town

Saix and Axel at Twilight Town

Twilight Town is another original world that appeared in many games. This is where players began their adventure in Kingdom Hearts II, controlling Roxas, who had spent most of his time here in 358/2 Days with Axel and Xion after they completed their missions. Though they don't remember it, Sora, Donald, and Goofy had also gone here in Chain of Memories, where they fought Vexen. Twilight Town also made appearances in Kingdom Hearts III and Melody of Memory.

5 Destiny Islands

Sora and Kairi at Destiny Islands

Destiny Islands was where Sora and Riku were born, and Kairi spent most of her childhood here as well. It was the first world that fans ever played on, as long as they started with the original game. In A Fragmentary Passage, Aqua and King Mickey went to the Realm of Darkness' version of the world, where the final boss battle in the game took place, excluding the optional Phantom Aqua boss.

In Dream Drop Distance, players fought Ursula here as part of Sora and Riku's Mark of Mastery exam. Destiny Islands also appeared in Chain of MemoriesCoded, and Melody of Memory.

4 Radiant Garden

Xemnas

A lot of characters in the series are originally from Radiant Garden, including Kairi, Ansem the Wise, some of the Organization XIII members, and the Final Fantasy characters that Sora met at Traverse Town. In the first installment, players went to Hollow Bastion, which is the name of Ansem the Wise's castle, located in Radiant Garden.

RELATED: Kingdom Hearts 3: All Worlds From The Game, Ranked

They explored much more of it in Kingdom Hearts II and Birth by Sleep, which was one of the most important settings of both titles. It also appeared in Chain of MemoriesCodedMelody of Memory.

3 Wonderland

Sora and the door in Wonderland

Wonderland is based on Alice in Wonderland and was one of the first worlds that Sora, Donald, and Goofy explored together in the original installment. Many other characters also explored this world a lot, such as Roxas as he went on many missions here in 358/2 Days, and Xehanort, Eraqus, and their friends as this was the Disney world they spent the most time in throughout Dark Road. Other games that Wonderland appeared in include Chain of MemoriesCodedUnion X, and Melody of Memory.

2 Agrabah

kingdom hearts union cross screenshot

Agrabah is based on Aladdin and has appeared in many games. Sora, Donald, and Goofy first came here in the original game, where they met characters such as Jasmine, one of the Princesses of Heart, and Genie, who became a summon. Agrabah also appeared in Chain of MemoriesKingdom Hearts II358/2 DaysCodedUnion XDark Road, and Melody of Memory.

1 Olympus

Sora, Hercules, Meg, and Pegasus

Olympus, or more commonly known as Olympus Coliseum, is based on Hercules and has appeared in most of the games throughout the series. In the first installment, it was a great place to level up and earn rewards as players could participate in tournaments.

Some great boss battles also took place here, such as the Rock and Ice Titans, and Sephiroth, the main antagonist of Final Fantasy VII. More tournaments became available in Kingdom Hearts II, when players explored the Underworld, another area of Olympus.

In Kingdom Hearts III, players explored other parts of the world, including Thebes and the Realm of the Gods. Olympus also appeared in Chain of Memories358/2 DaysBirth by SleepCodedUnion X, and Melody of Memory.

NEXT: Kingdom Hearts: 10 Disney TV Shows That Should Become Worlds