Kanto's Largest Rose Theme Park to Host Spring Event 'Palette of Carnival' During Peak Rose Blooming Season

・[First Spring Event]

"Queen of Hearts' Observatory" and "White Rabbit's Swing" offering a 3m higher view of the roses.

・[Held for the first time in 2 years]

Original parade at the rose theme park featuring characters, dancers, and a marching band.

・[New Opening]

"Cheshire Cat's Sips Hut," the first pop-up shop in the garden to offer non-alcoholic cocktails.

Keisei Rose Garden, Kanto's largest rose theme park operated by Keisei Rose Nurseries, Inc. (Headquarters: Yachiyo City, Chiba Prefecture; President: Yoshikazu Kawai), will host its spring seasonal event, 'Palette of Carnival,' from Saturday, April 18, 2026, to Sunday, June 14, 2026. During this season, which marks the "Top of Peak" when roses bloom most profusely throughout the year, the park will feature the highest number of contents ever.

Featuring the highest number of contents ever, themed around "Something Rose" related to roses.

Visitors can enjoy a rich variety of contents, including a special observation deck and character swings available for a limited time, a daytime parade with the largest number of dance teams ever, a pop-up shop offering non-alcoholic cocktails themed on "Alice in Wonderland," and self-propelled ride attractions.

A special observation deck offering the highest view of roses in Keisei Rose Garden's spring history.

The observation deck, previously installed only in autumn, will make its debut in the spring season when roses bloom most profusely. On a brick-built hill overlooking the formal garden, "The Queen of Hearts' Observatory" and "White Rabbit's Swing," both themed on "Alice in Wonderland," will appear, creating a photogenic space. "The Queen of Hearts' Observatory" offers a view of the vibrantly spread rose garden from a height of approximately 3 meters, while "White Rabbit's Swing" is a charming swing decorated with artificial flowers and carrots, the white rabbit's favorite food.

Held for the first time in 2 years! A daytime parade with the largest number of dance teams ever.

With the cooperation of dance schools and studios from various parts of Kanto that teach theme park dancing, and a prestigious marching band school in the city, a parade will be held in the formal garden. The parade music will be a medley of 12 songs inspired by "Alice in Wonderland." Apple-loving twin brothers "Dee and Dum" will also participate, adding excitement to the garden.

"Cheshire Cat's Sips Hut" opens, where you can enjoy special non-alcoholic cocktails.

The garden features various contents inspired by "Alice in Wonderland." Following "Apple Company," run by the apple-loving twin brothers Dee and Dum, "Cheshire Cat's Sips Hut" will open, offering adult-oriented non-alcoholic cocktails by the popular Cheshire Cat from the story. This small shop, named Sips Hut (a small hut for sipping), will offer non-alcoholic cocktails that change color, as a whimsical and playful touch characteristic of the Cheshire Cat.

Additionally, standing tables will be set up next to the shop, allowing visitors to enjoy drinks while gazing at the colorful roses in a bar-like atmosphere.

Experience the "Top of Peak" when roses bloom most profusely at Kanto's largest rose theme park.

Keisei Rose Garden, where 1,600 varieties and 10,000 roses bloom in a relay over approximately one and a half months, reaches its annual "Top of Peak."

The "Spring Rose Arch Group," which blooms only in spring, features a diverse array of climbing roses blooming uniquely on a total of 38 arches spread throughout the garden, creating a dreamlike landscape. Visitors can also admire "Early Roses," the earliest blooming roses in Kanto, inside the greenhouse.

Evolving Attraction: "Alice Tours"

"Alice Tours," the popular attraction that debuted as Keisei Rose Garden's first self-propelled ride attraction, will open again this spring. Guests, escorted by a driver, embark on a "12-minute forest adventure" in a vehicle (an electric pedal-powered four-wheeler). While observing the "Forest Tea Party" being prepared by the Mad Hatter, a phone call to the vehicle plunges the group into an unexpected and chaotic adventure. Full of thrills and cuteness, the tour includes a foggy tunnel, a mission in a water gun area initiated by the driver's quick thinking, an encounter with a giant dragon, and even a dragon feeding experience. Based on an original story from "Alice in Wonderland," guests will encounter various characters through phone calls from characters, digital graphics, and three-dimensional sculptures.

"Queen of Hearts' Tree Castle," a small castle built on an enoki tree.

In the "Pondside" area, a hilly region overlooking the garden's pond, a "Tree Castle" (not a treehouse) was built last year on the symbolic enoki tree. This attraction is a charming castle, approximately 2.5 meters high, situated about 3.3 meters above the ground.

Furthermore, only on weekends and holidays, one group per day who finds the hidden "Queen of Hearts' Invitation" in the garden can reserve the "Tree Castle" for 15 minutes and enjoy rose tea and sweets on the castle terrace for free.

FAQ

When will the "Palette of Carnival" event be held?

It will be held from Saturday, April 18, 2026, to Sunday, June 14, 2026.

What new attractions are available?

New attractions include "The Queen of Hearts' Observatory," "White Rabbit's Swing," and "Cheshire Cat's Sips Hut" offering non-alcoholic cocktails.

Will there be a parade?

Yes, an original parade featuring characters, dancers, and a marching band will be held for the first time in two years.

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