Period | 2023.05.20 SAT


Firefly observation meeting Showa Rock garbage pickup at Soleil Hill in Yokosuka City

Update : 2023.05.11

Showa Rock Garbage Pickup, an event to energize people and the sea, will be held at Soleil Hill on Saturday, May 20. Participation is free. Please come and join us!

TUBE bass Hideyuki Kadono
Kyoko Tomita, former Princess Princess drummer
Former Pokaskajian Shogo Nakayama
Satoko Ishimine, Okinawan singer-songwriter
Shonan BAND Ichinoi-san
Soichi Ueda, Keyboard
Members of the brass band of Fuyuto Junior High School
Actor Takeyasu Oya
Marine Warrior Sea Saver
Marine Warrior Veena

*Pre-registration is required.

Video Announcement

Date and Time

Saturday, May 20, 2023, 9:30 to 11:15 a.m. (Registration begins at 9:00 a.m.)
Rain or Shallow Weather


lakeside stage

age limit

nashi (Pyrus pyrifolia, esp. var. culta)




Status of park operations

  • Attraction Operation Status

    Zip line will be suspended due to strong winds.

  • Flowering status

    Some sunflowers are in bloom at Flower Garden West.

    At Flower Garden East, some of the yellow-flowered cosmos are in bloom.

  • About the dog area

    The area where you can go with your dog has been expanded.

    Please check the PARKMAP on our website for detailed area information.

  • hands-on class

    The room will be reserved for group use.

    9/26㈫ Craft and cooking class 10:00-13:00 Private party


  • harvest time

    Harvesting experience on 9/24/14 will be held from 1:00 p.m. only.

    Fall eggplant and okra will be available for harvest.


  • hot bath

    What are the hours of operation of the "Sea and Sunset Hot Spring"?
    Weekdays 15:00 - 21:00 (last admission 20:30)
    Saturdays, Sundays, and holidays: 14:00 - 21:00 (last admission 20:30).

  • Restaurant Operations

    Food Hall Lyon accepts cash only at the ticket vending machine.

  • About the walking path leading to the sea

    The walking path leading to the sea will close at 17:30.

    -Opening time

    March-November 9:00-17:30
    Dec-Feb 9:30-17:00