Sagami River Fureai Science Museum

Learn about the creatures of the Sagami River

This is a small but interesting museum that focuses on the marine life in the Sagami River. My young kids loved it as there are plenty of hands on activities, so I highly recommend it for families. Admission is super reasonably priced and children under 5 receive free entry. Worth a visit if you're in the area! Locals can also get annual passports if you plan to go regularly.