Gunma Astronomical Observatory

Popular places to visit

Ikaho Onsen

Ikaho Onsen

You can take time to visit Ikaho Onsen during your travels to Ikaho. Take in the museums and hot springs in the area.

Ikaho Onsen

Mable Village Rock Heart Castle

Learn about the local history of Takayama with a stop at Mable Village Rock Heart Castle. Discover the area's mountain views and hot springs.

Mable Village Rock Heart Castle

Spa Resort Yuniiku

Enjoy an outing to Spa Resort Yuniiku during your stay in Numata. Wander the riverfront or discover the area's mountain views.

Spa Resort Yuniiku

Haruna Shrine

You can learn about the history of Numata with a trip to Haruna Shrine. Discover the area's hot springs and mountain views.

Haruna Shrine

Nagurumi Castle

Learn about the local history of Minakami with a stop at Nagurumi Castle. Wander the riverfront or discover the hot springs in this culturally rich area.

Nagurumi Castle

Numata Park

Explore the great outdoors at Numata Park, a lovely green space in Numata. Discover the area's hot springs and mountain views.

Numata Park

Top Gunma Astronomical Observatory Hotel Deals

Naeba Prince Hotel

Naeba Prince Hotel

3 out of 5
Mikuni, Yuzawa-machi, Minamiuonuma-gun, Yuzawa, Niigata-ken
Naeba Prince Hotel
Dormy Inn Maebashi Natural Hot Spring

Dormy Inn Maebashi Natural Hot Spring

3 out of 5
2-24-7 Omotecho, Maebashi, Gunma
Dormy Inn Maebashi Natural Hot Spring
Toyoko Inn Maebashi Ekimae

Toyoko Inn Maebashi Ekimae

3 out of 5
3-9-1, Minami-cho, Maebashi, Gunma
Toyoko Inn Maebashi Ekimae
Toyoko Inn Takasaki Station Nishi 1

Toyoko Inn Takasaki Station Nishi 1

3 out of 5
2-2, Tsurumi-cho, Takasaki, Gumma
Toyoko Inn Takasaki Station Nishi 1
See all 706 properties in Gunma Astronomical Observatory
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.