Yen Sid's tower is a location in Fantasia. Only the interior appears in the film itself, while other media has shown the exterior, most notably the Kingdom Hearts games, where it is called the Mysterious Tower.
In the original film where the tower makes it's debut, only the interior of the tower is shown. In the tower lives Yen Sid and young student Mickey Mouse. When using Yen Sid's sorcerer hat, the now Sorcerer Mickey creates a flood and the tower is filled with water. The tower is soon cleared by Yen Sid and his magic.
Disney Magix[]
In the Disney Magix cereal commercial, Yen Sid's home was portrayed as a castle with an exterior, and showed its for the first time. In front of the castle was a bridge crossing over to a forest.
The accompanying CD story had Mickey inviting Donald, Goofy and Minnie to the castle to show off his abilities. During their visit, Donald accidentally unleashes a potion upon himself that turns him blue. The friends consult Ludwig Von Drake for assistance, though he claims it may take a while to create the remedy. The story ends with Mickey and Donald shaking hands, causing the former to turn blue, as well.
The tower's location was only truly seen in the universe of Kingdom Hearts. The tower is located on a floating isle while the isle itself is surrounded by hilltops and empty space. On the isle resides wildlife and the tower itself.
In Kingdom Hearts II, the Mysterious Tower is located in Twilight Town, accessed by a magical train line. Other games treat it as an independent location, with the Tower being a surviving fragment of a larger Fantasia themed Sleeping World named "Symphony of Sorcery" in Kingdom Hearts 3D: Dream Drop Distance.
The tower was accessed by Mickey Mouse via mirror located inside his own bedroom. Inside the tower Yen Sid was creating a world for forgotten and rejected Disney characters. Mickey sneaks in and accidentally creates a monster and rushes out. He was later taken back into the tower and inside the ravished world. Near the end with the world saved he exits the world and forced out the tower by Yen Sid. The Tower is referred in the Graphic Novel as "Yen Sid's castle".
A version of the tower is accessible though Castleton as a place to create wands and complete occasional requests for Yen Sid.
Trivia[]
When Donald appears in the castle during the Disney Magix commercial, he dons his Fantasia 2000 attire.
Yen Sid's Train in Kingdom Hearts IIparallels the DC Comics series Shazam, where the Wizard that grants Billy Batson the powers of Captain Marvel can only be visited by taking an enchanted subway train.
Original Worlds:Destiny Islands • Traverse Town • Radiant Garden/Hollow Bastion • Disney Castle/Disney Town/Timeless River • Dive to the Heart • End of the World • Realm of Darkness • Twilight Town/Mysterious Tower • The World That Never Was • Castle That Never Was • Land of Departure/Castle Oblivion • Keyblade Graveyard • Daybreak Town/Scala ad Caelum
Season One:Emma Swan • Snow White/Mary Margaret Blanchard • Prince Charming/David Nolan • Rumplestiltskin/Mr. Gold/Weaver • Evil Queen/Regina Mills/Roni • Belle French/Lacey • Henry Mills • Happy • Sneezy/Mr. Clark • Bashful • Doc • Dopey • Sleepy/Walter • Jiminy Cricket/Archie Hopper • Lady Tremaine • Stealthy • Victor Frankenstein/Dr. Whale • Blue Fairy/Mother Superior • Widow Lucas/Granny • King George/Albert Spencer • Genie/Magic Mirror/Sidney Glass • Nurse Ratched • Mad Hatter/Jefferson • Prince Henry Mills • Knave of Hearts • Sheriff of Nottingham/Keith • Fairy Godmother • Abigail/Kathryn Nolan • Red Riding Hood/Ruby • Huntsman/Sheriff Graham • Baelfire/Neal Cassidy • Pinocchio/August W. Booth • Frederick/Jim • Severe Nurse • Mayor Tomkins • Hansel and Gretel/Nicholas and Ava Zimmer • The Woodcutter/Michael Tillman • Martin • Myrna • Stephen • Donna • Prince James • Blind Witch (Enchanted Forest) • Peter • Siren • Pongo • Gaston • The King/Mitchell Herman • King Leopold • King Midas • Zoso • Prince Thomas/Sean Herman • Grace • Daniel Colter • Nova • Briar Rose • Geppetto/Marco • Gus/Billy • Ruth • Dark One Season Two:Killian Jones/Captain Hook • Aurora • Prince Phillip • Mulan • Milah • Maid Marian • Quinn • Anita Lucas • Jack • King Xavier • Anton • William Smee • Greg Mendell • Tamara • The Dragon • Queen Eva • Seer • Lancelot • Wendy Darling • Nana • Mary Darling • George Darling • John Darling • Michael Darling • The Shadow • Felix • Raven Season Three:Malcolm/Peter Pan • Ariel • Zelena/The Wicked Witch of the West • Glinda • Walsh/Wizard of Oz • Elsa the Snow Queen • Tinker Bell • Lumiere • Blackbeard • Ursula the Sea Goddess • Jonathan • Dorothy Gale • The Witch of the East • Rapunzel • Rapunzel's Mother • Rapunzel's Father • The Sheriff of Hamelin • Medusa • Prince Eric • Liam Jones • Roland Season Four:Anna • Kristoff • Hans • Grand Pabbie • Sven • Ursula the Sea Witch • Marshmallow • Little Bo Peep • The Apprentice • Ingrid • Lily Page • Colette • Oaken • King of Arendelle • Queen Gerda • Cruella De Vil • Poseidon • Hans' Brothers • Chernabog • King Stefan • Isaac/The Author • Madeline • Merlin/The Sorcerer Season Five:Merida • Queen Elinor • King Fergus • Captain Silver • Harris, Hubert, and Hamish • The Witch • Lord Macintosh • King Arthur • Sir Kay • Guinevere • Gorgon The Invincible • Charon • Brennan Jones • Hades • Megara • Hercules • Zeus • Cerberus • The Scarecrow • Toto • Cleo Fox • Auntie Em • Dr. Jekyll • Mr. Hyde • Evil Queen Season Six:Aladdin • Gideon • Count of Monte Cristo • Alexandra • Jasmine • Red Bird • Captain Nemo • Clorinda • Tisbe • Jacob • Oracle • Royal Guards • The Sultan • Beowulf • Black Fairy • Killian Jones/Hook/Rogers • Tiger Lily • Robert • Prince Achmed • Stanum • Cowardly Lion • Lucy • Robin of Locksley Season Seven:Rapunzel Tremaine/Victoria Belfrey • Cinderella/Jacinda Vidrio • Tiana/Sabine • Isla • Robin Hood/Margot • Alice/Tilly • Drizella/Ivy Belfrey • Anastasia • Gothel/Eloise Gardener • Eudora • Dr. Facilier/Mr. Samdi • Hansel/Jack/Nick Branson • Marcus Tremaine • Cecelia • Madame Leota • Naveen/Drew • Blind Witch/Hilda Braeuburn • Gretel • Chad • Seraphina • Flora • Isla • Zorro • Fairy Godmother • Prince • Prince Naveen/Drew
Once Upon a Time in Wonderland:Alice • Cyrus • Anastasia/Red Queen • Percy the White Rabbit • Edwin • Jabberwocky • Silvermist • The Sultan/The Old Prisoner • Tweedle Dee and Tweedle Dum • Mrs. Rabbit • Elizabeth/Lizard • Amara • Bandersnatch • Millie • Cheshire Cat
Both series:Will Scarlet/The Knave of Hearts • Cinderella/Ashley Boyd • Robin Hood • Little John • Friar Tuck • Grumpy/Leroy • Cora/The Queen of Hearts • Caterpillar • Maleficent • Jafar • Dr. Lydgate
Episodes
Season One: "Pilot" • "The Thing You Love Most" • "Snow Falls" • "The Price of Gold" • "That Still Small Voice" • "The Shepherd" • "The Heart Is a Lonely Hunter" • "Desperate Souls" • "True North" • "7:15 A.M." • "Fruit of the Poisonous Tree" • "Skin Deep" • "What Happened to Frederick" • "Dreamy" • "Red-Handed" • "Heart of Darkness" • "Hat Trick" • "The Stable Boy" • "The Return" • "The Stranger" • "An Apple Red as Blood" • "A Land Without Magic"
Season Two: "Broken" • "We Are Both" • "Lady of the Lake" • "The Crocodile" • "The Doctor" • "Tallahassee" • "Child of the Moon" • "Into the Deep" • "Queen of Hearts" • "The Cricket Game" • "The Outsider" • "In the Name of the Brother" • "Tiny" • "Manhattan" • "The Queen Is Dead" • "The Miller's Daughter" • "Welcome to Storybrooke" • "Selfless, Brave and True" • "Lacey" • "The Evil Queen" • "Second Star to the Right" • "And Straight On 'Til Morning" Season Three: "The Heart of the Truest Believer" • "Lost Girl" • "Quite a Common Fairy" • "Nasty Habits" • "Good Form" • "Ariel" • "Dark Hollow" • "Think Lovely Thoughts" • "Save Henry" • "The New Neverland" • "Going Home" • "New York City Serenade" • "Witch Hunt" • "The Tower" • "Quiet Minds" • "It's Not Easy Being Green" • "The Jolly Roger" • "Bleeding Through" • "A Curious Thing" • "Kansas" • "Snow Drifts" • "There's No Place Like Home" Season Four: "A Tale of Two Sisters" • "White Out" • "Rocky Road" • "The Apprentice" • "Breaking Glass" • "Family Business" • "The Snow Queen" • "Smash the Mirror" • "Fall" • "Shattered Sight" • "Heroes and Villains" • "Darkness on the Edge of Town" • "Unforgiven" • "Enter the Dragon" • "Poor Unfortunate Soul" • "Best Laid Plans" • "Heart of Gold" • "Sympathy for the De Vil" • "Lily" • "Mother" • "Operation Mongoose" Season Five: "The Dark Swan" • "The Price" • "Siege Perilous" • "The Broken Kingdom" • "Dreamcatcher" • "The Bear and the Bow" • "Birth" • "The Bear King" • "Broken Heart" • "Swan Song" • "Souls of the Departed" • "Labor of Love" • "Devil's Due" • "The Brothers Jones" • "Our Decay" • "Her Handsome Hero" • "Ruby Slippers" • "Sisters" • "Firebird" • "Last Rites" • "Only You" • "An Untold Story" Season Six: "The Savior" • "A Bitter Draught" • "The Other Shoe" • "Strange Case" • "Street Rats" • "Dark Waters" • "Heartless" • "I'll Be Your Mirror" • "Changelings" • "Wish You Were Here" • "Tougher Than the Rest" • "Murder Most Foul • "Ill-Boding Patterns" • "Page 23" • "A Wondrous Place" • "Mother's Little Helper" • "Awake" • "Where Bluebirds Fly" • "The Black Fairy" • "The Song in Your Heart" • "The Final Battle" Season Seven: "Hyperion Heights" • "A Pirate's Life"• "The Garden of Forking Paths" • "Beauty" • "Greenbacks" • "Wake Up Call" • "Eloise Gardener" • "Pretty in Blue" • "One Little Tear" • "The Eighth Witch" • "Secret Garden" • "A Taste of the Heights" • "Knightfall" • "The Girl in the Tower" • "Sisterhood" • "Breadcrumbs" • "Chosen" • "The Guardian" • "Flower Child" • "Is This Henry Mills?" • "Homecoming" • "Leaving Storybrooke"
Once Upon a Time in Wonderland: "Down the Rabbit Hole" • "Trust Me" • "Forget Me Not" • "The Serpent" • "Heart of Stone" • "Who's Alice?" • "Bad Blood" • "Home" • "Nothing to Fear" • "Dirty Little Secrets" • "Heart of the Matter" • "To Catch a Thief" • "And They Lived..."
Once Upon a Time in Wonderland:Wonderland Castle • The Mad Hatter's House • White Rabbit's House • Underland • Tulgey Wood Both series:Storybrooke • Maine • Enchanted Forest • Forbidden Fortress • Wonderland • Wonderland Maze • Agrabah • Sherwood Forest • The Sultan's Palace
Objects
Once Upon a Time:Once Upon a Time (Book) • Red Riding Hood • Maleficent's Staff • Magic Wand • Glass Slipper • Poisoned Apple • Spinning Wheel • Magic Lamp • Dark One's Dagger • Chipped Cup • Jefferson's Hat • Magic Beans • Captain Hook's Hooks • Enchanted Candle • Pixie Dust • Dreamshade • Salad Fork • Pandora's Box • Silver Slippers • Sorcerer Hat • Enchanted Broom • Trident • Enchanted Shell • Heroes and Villains (Book) • Merida's Bow • Magical Rose • Excalibur • Olympian Crystal • Cinderella's Dress • Golden Scarab Beetle • Rapunzel's Frying Pan • Magical Golden Flower • Shrinking Potion • Floating Lanterns • Tarot Cards • Maui's Fish Hook
Once Upon a Time in Wonderland:Vorpal Blade Both series: Enchanted Hearts • Jafar's Lamp
Original Songs: "Powerful Magic" • The Queen Sings • Love Doesn't Stand a Chance • Revenge Is Gonna Be Mine • Wicked Always Wins • Charmings vs. Evil Queen • Emma's Theme • A Happy Beginning
