Train: Approximately 20 minutes by bus from Choshi Station on the JR Sōbu Main Line. Get off at the "Chikyu no Maruku Mieru Oka" bus stop, then it's a 5-minute walk.
Car: Approximately 10 minutes from Choshi city center.
Parking: Free parking available Show route
Op.Hours
9:00 AM to 7:00 PM
Cld.Days
No days off
Fee
Adults ¥420, Children ¥210
INFO
The observatory building has a cafe and a gift shop where you can enjoy souvenirs and light meals. There are also walking paths and a lawn area nearby, perfect for a relaxing stroll.
*Please note that operating hours may change due to weather conditions or events. Please check in advance.
The Chikyu no Maruku Mieru Oka Observatory is an observation deck located in Choshi City, Chiba Prefecture, atop Mount Atago (73.6m). This observatory is known as a spectacular spot where you can truly appreciate the Earth's roundness.
From the observatory, you have a commanding view of the Pacific Ocean. The gently curving horizon is a truly awe-inspiring sight that vividly demonstrates the Earth's spherical shape. You can also enjoy the magnificent scenery of Hyōnō-ga-ura, known as the "Dover of the East." Hyōnō-ga-ura is a breathtaking series of sea cliffs formed by erosion, a sight that will leave you speechless.
Around the observatory, you'll find walking paths and a grassy area perfect for a relaxing stroll. In spring, the area is awash with cherry blossoms, while autumn brings vibrant fall foliage. At night, you can enjoy the beauty of a starlit sky.
The Chikyu no Maruku Mieru Oka Observatory is a highly recommended sightseeing spot where you can fully immerse yourself in the grandeur of nature and its beauty. Be sure to visit!