All Reviews of Mt. Inasayama Observatory

If you come to Nagasaki, you definitely shouldn’t miss Mt. Inasayama Observatory! Take the ropeway up to the 333-meter summit, and you’ll be greeted with a stunning 360-degree view.

During the day, you can see Nagasaki Bay, Unzen, Amakusa, and the Goto Islands in the distance. At night, it becomes truly breathtaking, with countless lights spread across the mountains and sea like jewels scattered over the earth.

No wonder Nagasaki’s night view was once chosen as one of the “New Three Great Night Views of the World.” Sitting at the observatory with a gentle breeze, watching the whole city slowly light up, I honestly couldn’t help thinking, “This trip was absolutely worth it!”

You can see the night view of Nagasaki City from the mountaintop observatory. Nagasaki is built on hills, so you can watch the lights stretch up the slopes. The lights reflecting on the bay make the whole scene so romantic!

Inasayama Observatory in spring is amazing—you can enjoy cherry blossoms while taking in the gorgeous scenery. So beautiful!

You can enjoy the beautiful scenery of Mt. Inasayama during the day, especially the cherry blossoms and azaleas in spring—they're stunning. Looking out over Nagasaki from up high is amazing. This is definitely a must-visit spot for travelers.

At the Inasayama Observatory, you can enjoy the view during the day, at sunset, and even at night. It's super romantic! So beautiful. 💕