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Ocean Park Corporation is a charitable institution registered with Inland Revenue Department, Hong Kong (File No: 91/2801).

Ocean Park Hong Kong, 180 Wong Chuk Hang Road, Aberdeen, Hong Kong | Tel: (852) 3923 2323 | Fax: (852) 2873 5584

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  • Black ornate frame with skulls, a black pumpkin head, and a small white ghost.
    Ornate black frame with skulls, featuring a pumpkin head and a small ghost, with a green glow.
    Under the Castle
  • A black and white monster doll with wings and horns in an ornate black frame with skulls.
    Red furry monster with horns and red eyes in an ornate skull-decorated mirror with an orange glow.
    Voodoo Boo
  • A ghostly figure with long hair holds a wooden coffin in an ornate black mirror frame with skulls.
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    Troublesome Night 8
  • A creepy man with long hair and a suit in an ornate oval frame with skulls.
    Zombie-like figure in an ornate, skull-decorated frame with an orange glow.
    Forbidden Asylum
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Under the Castle Haunted Experience

Scary Index:

Ticket Type: "Under the Castle" Plus+ VIP Access


Shrouded in mist, a sinister castle looms grimly over Summit Park in an eerie green glow! A potent force of darkness has awakened, unleashing once-sealed nightmares that distort reality and erode human memories. Hidden behind this supernatural neon green glow lies a malevolent crystal curse! The only way to stop this catastrophe is to delve into the deepest recesses of the nightmarish realm!


Step into the surreal dreamscape, where warped mirrors reflect your worst fears, and the living dead tormented by the crystal curse, as well as otherworldly monsters born of nightmares wander—ready to strike at any moment. Just when escape feels within reach, you find yourself trapped in an endless loop…


Step beyond the castle gates, and you'll find the crystal curse has overtaken every corner, engulfing you in a surreal, dark fantasy!

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Scared couple, ghost, armored figure, and person with candle in a room with green lightning and spooky windows.
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Woman in dark, horned costume smiles at a candlelit gothic dining table in a red-lit room.
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Under the Castle Haunted Experience Opening Hours


Location

The Summit | Near Bumper Blaster

Dates

9-11, 16-19, 23-25, 30-31 October and 1 November 2026

Time

5:00pm - 11:00pm

RULES AND REGULATIONSRULES AND REGULATIONS - PARKWIDE

Other Offerings

Halloween burger and waffle fries in a decorative box with pumpkin and ghost illustrations.
Under the Castle Themed Delicacies

The force of darkness of the castle are invading the entire park, introducing a series of "Under the Castle" themed delicacies to capture your taste buds. Each dish perfectly showcases the dark aesthetic, making them ideal for photos and incredibly tasty!


Halloween game booth with hanging ghosts and pumpkins, set in a spooky green environment.
Nightmare ​​Game Booth

Bathed in an unsettling green light, these game booths might just bring out hidden talents you never knew you had! Take on a series of classic games for your chance to win exclusive Hong Kong-only "Under the Castle" Pumpkie and Spookie plush prizes. It’s a challenge that fans and trendsetters should not miss! Catch up with the roaming nightmare messengers and challenge them to mini-games and win Spookie and Pumpkie stickers.


A man and a woman pose in a retail store with Halloween-themed merchandise, including "Under The Castle" apparel.
Under the Castle Pop-up store​

"Under the Castle" joins forces with Ocean Park, introducing a series of stylish clothing and fashionable merchandise that fans must not miss!

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Man and woman smiling in "Under the Castle" bumper cars.
Two people in bumper cars on a track with a racing mural background.
Dark Ride: Bumper Blaster*

The Bumper Blaster has been swallowed by an eerie green glow. Stay sharp as you navigate the disorienting light and shadow, with restless spirits hidden along the way. Brace yourself, because your heart might skip a beat!


*For designated themed attractions, admission is limited and on a first‑come, first‑served basis until full capacity is reached.

Under the Castle Themed Delicacies

Halloween burger and waffle fries in a decorative box with pumpkin and ghost illustrations.
Halloween meal box with a burger, corn dog, chips, and ghost and pumpkin decorations.
Halloween meal box with burger, waffle fries, pumpkin, and ghost decorations.
Halloween-themed food box with a hot dog, burger, chips, and ghost and pumpkin decorations.
Halloween-themed box with a corn dog, sweet potato fries, a jack-o'-lantern, and ghosts holding a donut and a burger.
Sweet potato fries in a container with a Halloween ghost and pumpkin decoration.
Halloween dessert with ghost and pumpkin cutouts, green jelly, mousse, and cream swirl.
Two orange soft-serve ice creams in a double bowl on a cone with "Under the Castle" branding, on a stand against a green background.
Peach-colored cotton candy on a stick, surrounded by glowing green crystals and an "Under the Castle" sign.
Skull-shaped jar with green liquid and ice, decorated with Halloween stickers, on a reflective disc.
Black cup with pumpkin character holding a drink, filled with red popping boba, on a dark surface with green background.

The castle's dark forces have taken over the Park to present the devilishly delicious "Under the Castle"-themed menu! Every bite is a feast for the eyes as much as the mouth, dripping with exquisitely dark style.


Get ready for a showdown between two devilishly good burgers: the "Monster Moo Burger", which stacks a thick beef burger with onions and cheese for maximum sinful indulgence, and the "Monster Oink Burger", which piles on smoky pulled pork with an irresistible secret sauce, the ultimate treat for meat lovers! Both come loaded with golden criss-cut fries! If you're extra hungry, pair the "Monster Moo Combo" with a fried cheese corn dog and chips or the "Monster Oink Combo" with mini hot dog and chips. For a quick snack, the "Crispy Sweet Potato Fingers" sweet potato fries are downright addictive. Or for a slightly bigger snack, the "Monster Corn Dog Combo" offers a double delight of crispy sweet potato fries plus a cheese-oozing fried corn dog!


Naturally, there is a spellbinding sweets lineup too! The "Enchanted Emerald Delight" layers matcha red bean pudding with lime jelly, and the "Duo of Pumpkin" Soft Ice Cream serves up sweetness in style. The eye-catching "Orange Mist of Doom" is an orange-flavoured cotton candy that melts the moment it hits your mouth - a must-have photo prop for both kids and grown-ups!


Head to select kiosks for our exclusive Halloween drinks, including the "Green Skull", which mixes lime, vodka and soda with green grape jelly for a refreshingly tipsy taste of witchy magic. It comes with a glow-in-the-dark skull souvenir bottle and a set of Under the Castle limited stickers to take home too! For a non-alcoholic refreshment, cool off with "Monster Bubble Blast", a playful blend of Yakult and Sprite lemon tea topped with a strawberry popping ball for a fizzy twist.


Dates: 9-11, 16-19, 23-25, 30-31 October and 1 November 2026

Available from 5:00pm

Exclusively at Ocean Park: Under the Castle food tent (next to Clown Corner at The Summit)

Nightmare ​​Game Booth

White ghost plush toy with black eyes, a smile, and pink cheeks.
Orange plush pumpkin with black eyes and zigzag mouth.
Black plush item with green "Under the Castle" embroidery and flame patterns.

Head over to Thrill Mountain and get your game on at the five game booths for exclusive Under the Castle prizes! Pumpkie and Spookie have turned into adorable mini plushies! Plus, there's also a slick Under the Castle logo cushion up for grabs. Come take on the challenge to win them home!


Location: Game booths at Thrill Mountain (Under the Castle Zone)

Date: Available from 24 September, while stocks last

Under the Castle Pop-up store​

White t-shirt with "Ocean Park Hong Kong" logo in blue and gold, featuring a cartoon seal in a sailor hat and "香港海洋公園" text.
White t-shirt with "Under The Castle" text, a pumpkin character, and a ghost on the back.
Black long-sleeved shirt with Ocean Park Hong Kong logo featuring a sea lion.
Black long-sleeved shirt with a green lightning graphic and "Under the Castle" text on the back.
Black shoulder bag with white 'Under The Castle' text.
Black and brown tie-dye t-shirt with a white ghost and "Under The Castle" text.
Black sweatpants with 'Under The Castle' printed vertically on the left leg.
Black distressed denim baseball cap with "Under The Castle" text.
Black sunglasses with green lenses and a logo on the side.
A Halloween-themed bracelet with green and black beads, a white ghost, an orange pumpkin, silver "U T O C" letters, a moon bead, and an "Under the Castle" charm.
A pumpkin-headed character keychain with black eyes and a jagged mouth, wearing a black shirt and brown shoes.
White ghost keychain with black eyes, pink cheeks, and a smile, attached to a dark metal keyring.

"Under the Castle" has landed at Ocean Park with a killer lineup of fashion and street-style essentials. Be sure to get the exclusive Ocean Park X Under the Castle collection! The "Green Lightning Long-sleeve Tee" is the collection's flex, with a neon print that makes you stand out from the crowd; the Ocean Park limited white short-sleeve tee features an adorable Spookie and Pumpkie print emblazoned with "Under the Castle" graffiti lettering; and the Halloween-exclusive shoulder bag is sleek, lightweight, and perfect for a day (or night) out!


Other top picks include the "Pumpkie Hoodie" and "Spookie Hoodie", which zip all the way up to become a pumpkin or ghost face mask for instant stealth mode! Short-sleeve tee options have you going dark with Spookie & Pumpkie, Evil Spookie, or Evil Pumpkie prints in moody charcoal tones with captivating graphics. Complete the look with the wide-leg sweatpants or cool shorts for a relaxed street-style fit, then top it off with the embroidered half-visor hat and wild green mirrored eclipse sunglasses for a full dose of Y2K mystique.


Beyond apparel, the limited-edition sock combo in three easy-to-mix-and-match colourways subtly shows off your personal style. Display your friendship to all with matching friendship bracelets (in green or black), or the Spookie & Pumpkie beaded energy bracelet, symbolising friendship and courage. There are also Spookie and Pumpkie ski masks, and keychains of Spookie (around 6cm tall) and Pumpkie (about 7cm). Style, scares or straight-up cuteness, there's something here for everyone!


Available at: Under the Castle pop-up store in the Park (next to Thrill Mountain Game Zone) and eShop

eShop: https://eshop.oceanpark.com.hk/en/pages/utc-pre-order

Ocean Park eShop Online Pre-sale: 25 September until 6 October 2026

In-Park Sale: From 7 October 2026

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