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Museums #4 in Tomioka, Gunma

Gunma Museum of Natural History

4.4 · 2,569 reviews
Educational and spacious.
Gunma Museum of Natural History, 1674-1 Kamikuroiwa, Tomioka, Gunma 370-2345, Japan
Interesting facts
1

The museum houses a reconstructed skeleton of a Japanese 'Gomphotherium' (ancient elephant) discovered in the local region.

2

A portion of the museum floor is dedicated to a massive scale model of the Kanto Plain, illustrating regional geological shifts over millions of years.

3

The museum provides high-resolution digital interactive stations that allow visitors to simulate the movement of ancient marine reptiles.

4

It maintains a significant archive of botanical specimens native to the Joshin'etsu Highlands.

5

The exhibit layout is chronologically arranged, beginning with the Big Bang and ending with the future of global environments.

Overview

The Gunma Museum of Natural History is a premier Japanese institution centered on the evolution of life and the geological history of the Gunma prefecture. The museum features a massive, permanent collection of dinosaur skeletons, including full-scale recreations of Tyrannosaurus rex and Triceratops. Interactive exhibits track the progression from early life forms to modern mammals and hominid evolution. Visitors can observe the transition of Gunma from an underwater environment to its current mountainous topography. The facility includes a dedicated 'Human and Nature' hall exploring the historical interaction between local ecosystems and human habitation. It is a research-focused facility that frequently updates its displays based on active paleontological findings in the region.

Photo spot

The large-scale dinosaur skeletal display in the main hall.

Insider tips

Prioritize the dinosaur wing early in the visit as it is the most popular area.

Check the special exhibition area near the entrance, as these rotate several times per year.

Use the museum's provided educational pamphlets for guided observation of the geological maps.

What to avoid

Attempting to see every single minor exhibit in one visit; focus on the primary halls to avoid fatigue.

Good to know

Closed on Mondays (or Tuesday if Monday is a public holiday) and during year-end/new-year holidays.

Etiquette

No flash photography in designated restricted areas; keep noise levels low in the exhibit halls.

Plan your visit
Typical visit
2.5-3 hours
Best time to visit
Weekday mornings to avoid school field trip crowds.
Address
Gunma Museum of Natural History, 1674-1 Kamikuroiwa, Tomioka, Gunma 370-2345, Japan
36.270, 138.867
Get directions
Details
Key exhibitsCretaceous period dinosaur skeletons and regional geological history displays

Frequently asked

Plan for about 2.5-3 hours to see the highlights.

The best time to visit is Weekday mornings to avoid school field trip crowds..

The large-scale dinosaur skeletal display in the main hall.

Close by you'll find Tomioka Silk Mill, Momijidaira Park, Silk Reeling Factory, Tomioka Silk Mill.