KanagawaLeisure

Saltwater Aquarium at Yokohama Municipal Makado Elementary School (Makado Sea Marine Park)

Flow of the course

Previous stop: Honmoku Sancho Park (本牧山頂公園)

About 15 min from the previous stop

About 120 min here

About this spot

A saltwater aquarium at Yokohama Municipal Makado Elementary School (横浜市立間門小学校), a rarity for an elementary school. It is not open year-round; public open houses are held several times a year on Saturdays (for example, June 6 and July 11 in the 2026 school year, 9:30-11:30), and admission is free. You can observe the creatures living in the saltwater tanks in the warm setting of a school. Visiting a place where children learn is itself an experience that becomes a special family memory.

Season & hours

Name: 横浜市立間門小学校付属海水水族館(まかどシーマリンパーク)

Date & time: 常時公開ではなく、土曜日に年数回の一般見学会を開催(例: 2026年度は6/6・7/11など、9:30–11:30)・開催日は学校サイトのお知らせで発表

Venue: 横浜市中区・横浜市立間門小学校付属海水水族館(まかどシーマリンパーク)

Source: edu.city.yokohama.lg.jp

Tips

Open-house dates are announced on the school website. Be sure to confirm the dates before you go. As this is a school facility, follow visitor etiquette and staff instructions.

Best time to visit

During the open house (9:30-11:30)

How was this spot?

Access & map

29-1 Honmoku Makado, Naka Ward, Yokohama, Kanagawa 〒231-0825, Saltwater Aquarium at Yokohama Municipal Makado Elementary School (Makado Sea Marine Park)