Nishi-Harima Astronomical Observatory Tours

Be amazed at the mysteries of the universe at Nishi-Harima Astronomical Observatory. There's so much to be discovered beyond our pale blue dot, from asteroids and comets to giant gas planets.

Take your time exploring this out-of-this-world attraction in Sayo. Another attraction worth adding to your travel plan is Daisho-ji Temple. It won't take you long to get there from Nishi-Harima Astronomical Observatory.

Plan a trip to see Nishi-Harima Astronomical Observatory

Price found within the past 48 hours. Click for updated prices.
Mitsui Garden Hotel Okayama

Mitsui Garden Hotel Okayama

4 out of 5
Kita Ward
per person
Oct 14 - Oct 17
found 7 hours ago
Roundtrip flight included
Tokyo (HND) to Okayama (OKJ)
8.6/10 Excellent! (1,003 reviews)
Everything was clean and the onset on the roof was fantastic.

Reviewed on Aug 8, 2025

SETOUCHI KEIRIN HOTEL 10 by Onko Chishin

SETOUCHI KEIRIN HOTEL 10 by Onko Chishin

3 out of 5
per person
Oct 14 - Oct 17
found 7 hours ago
Roundtrip flight included
Tokyo (HND) to Okayama (OKJ)
8.6/10 Excellent! (73 reviews)
Not in walking distance to ferry as advertised. Had to take the shuttle but was only available in the mornings. Otherwise had to take a taxi to hotel. It was also attached to a bicycle racing track with betting, Keirin, an Olympic sport invented by the Japanese. The hotel onsen closed when the competitors were on site— one of the few amenities in this minimalist hotel. It is not a good place from which to visit the art island of Naoshima. Net time, I will definitely stay there. The hotel was expensive for where it was and the few amenities that were available.

Reviewed on May 30, 2025

NAGI Kurashiki Hotel & Lounge

NAGI Kurashiki Hotel & Lounge

3 out of 5
per person
Oct 14 - Oct 17
found 7 hours ago
Roundtrip flight included
Tokyo (HND) to Okayama (OKJ)
9.6/10 Exceptional! (56 reviews)
Great stay. Very comfortable beds and room. Close to station and historical district. Laundry facilities would be great, none provided. Overall fantastic.

Reviewed on Nov 4, 2024

Popular places to visit

Daisho-ji Temple

You can learn about the history of Mimasaka when you stop by Daisho-ji Temple. Discover the area's desert landscape and temples.

Daisho-ji Temple

Manshoin Temple

Learn about the local history of Kamigori when you spend time at Manshoin Temple. Amble around the area's parks or visit its monuments.

Manshoin Temple

Berupiru Park

Explore the great outdoors at Berupiru Park, a lovely green space in Mimasaka. Experience the area's entertainment venues and theater scene.

Berupiru Park

Aino Mura Park

Explore the great outdoors at Aino Mura Park, a lovely green space in Mimasaka. Take in the entertainment venues and mountain views in the area.

Aino Mura Park

Dosenji Temple

You can learn about the history of Mimasaka with a trip to Dosenji Temple. Wander the parks or discover the area's mountain views.

Dosenji Temple

Okayama International Circuit

You can take time to visit Okayama International Circuit during your travels to Mimasaka. Discover the area's festivals and temples.

Okayama International Circuit

Best Lodging Options Near Nishi-Harima Astronomical Observatory

Kifu No Sato

Kifu No Sato

4 out of 5
180 Yunogo, Mimasaka, Okayama
Kifu No Sato
Yunogo Onsen HOTEL YUNOMORI BISYUNKAKU

Yunogo Onsen HOTEL YUNOMORI BISYUNKAKU

3 out of 5
Nakayama 1144, Mimasaka, Okayama
Yunogo Onsen HOTEL YUNOMORI BISYUNKAKU
Katsuragi

Katsuragi

3 out of 5
800 Yunogo, Mimasaka, Okayama
Katsuragi
Hananoyado Nishikien

Hananoyado Nishikien

3 out of 5
840-1 Yunogo, Mimasaka, Okayama-ken
Hananoyado Nishikien
HOTEL R9 The Yard Shoo

HOTEL R9 The Yard Shoo

2 out of 5
127-1 Kurotsuchi, Shoocho, Shoo, Okayama Prefecture
HOTEL R9 The Yard Shoo
Yunogo Onsen Chikutei

Yunogo Onsen Chikutei

3 out of 5
622-1, Yunogo, Mimasaka, Okayama
Yunogo Onsen Chikutei
Yamasaki Ryokan Q Nakamonzenya

Yamasaki Ryokan Q Nakamonzenya

2.5 out of 5
10 Yamasakicho Yamasaki, Shiso, Hyogo Prefecture
Yamasaki Ryokan Q Nakamonzenya
Yunogo Grand Hotel

Yunogo Grand Hotel

3 out of 5
581-2 Yunogo, Mimasaka, Okayama-ken
Yunogo Grand Hotel
Japanesestyle room with bath 2nd or 3rd floor Lunch box service plan / Shiso Hyōgo

Japanesestyle room with bath 2nd or 3rd floor Lunch box service plan / Shiso Hyōgo

Shiso
Japanesestyle room with bath 2nd or 3rd floor Lunch box service plan / Shiso Hyōgo
See all 165 properties in Nishi-Harima 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.