Kanto's Largest Rose Theme Park Enters the 'Top of Peak' Blooming Season; Spring Event 'Palette of Carnival' to be Held
Keisei Rose Garden in Chiba will host the spring event 'Palette of Carnival' from April 18, 2026. It features the new 'Queen of Hearts Observatory', an original daytime parade, and non-alcoholic cocktails.
📋 Article Processing Timeline
- 📰 Published: April 3, 2026 at 00:32
- 🔍 Collected: April 2, 2026 at 19:36
- 🤖 AI Analyzed: April 21, 2026 at 04:48 (441h 11m after Collected)
- [First Spring Event] An observatory "Queen of Hearts Observatory" and "White Rabbit Swing" offering a view of the roses from a 3-meter elevated perspective.
- [Held for the first time in 2 years] An original parade in the rose theme park featuring characters, dancers, and a marching band.
- [New Opening] The park's first pop-up shop offering non-alcoholic cocktails, "Cheshire Cat's Ship's Hat".
Keisei Rose Nurseries, Inc. (Headquarters: Yachiyo City, Chiba Prefecture; President: Yoshikazu Kawai), operator of "Keisei Rose Garden," one of the largest rose theme parks in the Kanto region, will hold the spring season event "Palette of Carnival" from Saturday, April 18 to Sunday, June 14, 2026. During this "Top of Peak" season, when roses are in their most glorious bloom of the year, the park will offer the largest number of contents in its history.
**Developing the largest number of contents ever under the theme of "Something Rose" associated with roses**
In addition to the appearance of a limited-time special observatory and character swings, visitors can enjoy a wealth of content including a daytime parade with the largest number of participating dance teams ever, a pop-up shop offering non-alcoholic cocktails themed around "Alice in Wonderland," and a self-propelled ride attraction.
**A special observatory offering a panoramic view of the roses from the highest point in the history of Keisei Rose Garden in spring**
The observatory, which was previously only installed in the fall, will make its first appearance during the spring season when the roses are in full bloom. The "Queen of Hearts Observatory" themed around "Alice in Wonderland" and the "White Rabbit Swing" attached to it will appear on a brick elevation overlooking the formal garden, creating a photogenic space. The "Queen of Hearts Observatory" allows visitors to enjoy the vibrant landscape of the rose garden from a height of about 3 meters, while the "White Rabbit Swing" is a cute swing decorated with artificial flowers and carrots, the white rabbit's favorite food.
- [Held for the first time in 2 years] An original parade in the rose theme park featuring characters, dancers, and a marching band.
- [New Opening] The park's first pop-up shop offering non-alcoholic cocktails, "Cheshire Cat's Ship's Hat".
Keisei Rose Nurseries, Inc. (Headquarters: Yachiyo City, Chiba Prefecture; President: Yoshikazu Kawai), operator of "Keisei Rose Garden," one of the largest rose theme parks in the Kanto region, will hold the spring season event "Palette of Carnival" from Saturday, April 18 to Sunday, June 14, 2026. During this "Top of Peak" season, when roses are in their most glorious bloom of the year, the park will offer the largest number of contents in its history.
**Developing the largest number of contents ever under the theme of "Something Rose" associated with roses**
In addition to the appearance of a limited-time special observatory and character swings, visitors can enjoy a wealth of content including a daytime parade with the largest number of participating dance teams ever, a pop-up shop offering non-alcoholic cocktails themed around "Alice in Wonderland," and a self-propelled ride attraction.
**A special observatory offering a panoramic view of the roses from the highest point in the history of Keisei Rose Garden in spring**
The observatory, which was previously only installed in the fall, will make its first appearance during the spring season when the roses are in full bloom. The "Queen of Hearts Observatory" themed around "Alice in Wonderland" and the "White Rabbit Swing" attached to it will appear on a brick elevation overlooking the formal garden, creating a photogenic space. The "Queen of Hearts Observatory" allows visitors to enjoy the vibrant landscape of the rose garden from a height of about 3 meters, while the "White Rabbit Swing" is a cute swing decorated with artificial flowers and carrots, the white rabbit's favorite food.