Machinaka Play Zone (MUCC Cement Exchange Plaza Giant Pool)

Flow of the course

About this spot

The Machinaka Play Zone (MUCC Cement Exchange Plaza Giant Pool) is a limited-time outdoor pool appearing at MUCC Cement Exchange Plaza in Ube City from Saturday, August 1 to Sunday, August 16, 2026. The main attraction is a large pool featuring a 10-meter-tall giant octopus and three slides, designed for children aged 3 through elementary school. Climbing the giant octopus-shaped play structure and sliding down toward the water's surface offers a scale of water play rarely experienced in the middle of a city. A separate small pool is provided for children under 3, so siblings can enjoy the venue together. Admission is 500 yen per child, with free entry for accompanying guardians.

Season & hours

Tips

Closed on Wednesdays, and the event runs for only 16 days, through August 16. It can get crowded on some days, so check Ube City's official information for the day's operating status before heading out. The large pool is for children aged 3 through elementary school, so confirm the age requirements in advance. Being an open plaza in the middle of the city, shade is limited. Bring sun protection and a picnic sheet, and take breaks often. It's reassuring to ask staff about changing areas and how to handle valuables when you enter.

Best time to visit

About 3 hours. The afternoon becomes more comfortable as the sunlight softens toward evening

Access & map

MUCC Cement Exchange Plaza, Ube City