Osaka Museum of Natural History

Good to know before you go

Getting there: Nagai Station · 10 min walk (Osaka Metro Midōsuji Line, JR Hanwa Line)
Hours: 9:30–17:00 (Mar–Oct, last admission 16:30); 9:30–16:30 (Nov–Feb, last admission 16:00); closed Mondays (following weekday if a holiday) and Dec 28–Jan 4
Admission: ¥300 (adults), ¥200 (high school and university students), free (junior high school students and under)
Time needed: 60–90 min
Best time to go: Weekday mornings, when exhibition halls experience fewer school tour groups and Nagai Park has lighter pedestrian traffic

Hours can change on holidays — check the official site before travelling.

Location

1-23 Nagaikōen, Higashisumiyoshi Ward, Osaka, 546-0034, Japan

Nagaikōen, Osaka

About

Located inside the scenic Nagai Park, this museum offers an engaging look at the natural world, featuring massive dinosaur skeletons, local wildlife specimens, and interactive geological displays. It is highly valued for its educational, easy-to-digest exhibits that trace the natural history of the Osaka region. Visitors can expect a family-friendly layout that seamlessly connects to the adjacent Nagai Botanical Garden.

What Japanese guides note

The museum is set inside Nagai Park and accessed through the grounds shared with Nagai Botanical Garden via the Flower, Greenery, and Nature Information Center. Special exhibitions held in Nature Hall require a separate admission fee, while the standard ticket already covers the adjacent botanical garden. Visiting in the early afternoon lets you explore the permanent galleries after morning school groups disperse before strolling through the park grounds.

Details from local sources

A standard admission ticket to the museum includes same-day admission to the surrounding Nagai Botanical Garden at no extra charge, and vice versa on days when the museum is open. [source]
Three full whale skeletons suspended from the museum porch—named Nagaske, Makko, and Zatton—were prepared from stranded specimens recovered along the Osaka Bay coast. [source]
Admission to the permanent exhibition galleries is free for all children of junior high school age and under. [source]
Visitors are permitted to take photographs and film videos inside the permanent exhibition galleries provided they do not use tripods or supplementary lights. [source]

Insider Tip

Purchase a combined ticket for the museum and the Nagai Botanical Garden to enjoy a full day of indoor learning and outdoor nature.

Frequently asked

Does a museum ticket also cover the botanical garden?

Yes. A standard permanent exhibition ticket grants same-day entry to the adjacent Nagai Botanical Garden without additional payment. Conversely, purchasing a botanical garden ticket also permits entry into the Natural History Museum during regular operating days.

How do I walk to the museum from Nagai Station?

From Nagai Station on the Osaka Metro Midōsuji Line, leave through Exit 3 and head east through Nagai Park for roughly 800 meters. The walk takes between 8 and 10 minutes along flat paved park walkways.

Are there lockers to store baggage at the museum?

Coin lockers are located on the first floor of the main museum building. They require a 100-yen coin to lock, which is returned automatically when you retrieve your luggage.

Can visitors eat meals inside the museum?

Eating and drinking are prohibited inside museum galleries. Visitors bringing bento meals may eat under the covered canopy of the entrance porch or on open lawn areas within the neighboring botanical garden.