Japan is full of the expected wonders, from neon cities to temples, but there’s a hidden layer that only the brave bother to explore. This list of 10 Weird Japanese Sites takes you deep into the strange, the creepy, the eccentric, and the unforgettable. Here’s where to go and how to get there.
10. Owakudani – Valley of Boiling Sulphur, Hakone
Steam vents, sulphur rivers, and black eggs that claim to add seven years to your life. The valley is wild, smoky, and otherworldly. Access from Hakone-Yumoto Station via the Hakone Ropeway. Walk the trails carefully, the volcanic rocks can be slippery. Weird Japanese Sites don’t get more elemental than this.


9. Nara Deer Park at Night
During the day it’s touristy, but at night the deer roam silently around pagodas and temples. Shadows stretch across the ground, lanterns cast an eerie glow, and the scene is almost cinematic. Take the JR Nara Line from Kyoto or Osaka, walk from Nara Station, and bring a flashlight. This is one of the most atmospheric of all Weird Japanese Sites.

8. Cup Noodle Museum, Yokohama
Here the weird is playful. Make your own instant ramen, see life-size noodle sculptures, and explore the kitsch history of instant noodles. A short walk from Minato Mirai Station. The workshops are interactive and chaotic, but in a very Japanese way. One of the few Weird Japanese Sites that is pure fun.

7. Hiroshima Peace Memorial Park, Hiroshima
The ruined A-Bomb Dome, solemn monuments, and museum give an immersive glimpse into devastation and survival. Take the JR Sanyo Line to Hiroshima Station, then tram 2 or 6 to the park. It’s grim but unforgettable, and it belongs firmly on any list of Weird Japanese Sites.

6. Chiran Peace Museum for Kamikaze Pilots, Kagoshima Prefecture
Letters, photos, and preserved planes of young pilots who died on suicide missions. Take the JR Ibusuki Makurazaki Line to Chiran Station and walk or taxi to the museum. It’s eerie, reflective, and deeply strange. Few Weird Japanese Sites hit you with historical weight like this.

5. Muscle Girls Bar, Shinjuku, Tokyo
One bar, a dozen enormous women serving drinks, flexing, chatting, and generally creating an atmosphere you will not forget. Located in Kabukicho, Shinjuku Station is the easiest access point. Weird Japanese Sites don’t often include nightlife this bizarre, but this bar delivers.

4. Battleship Island – Gunkanjima, Nagasaki
Concrete apartment blocks rise like a fortress above the sea, remnants of a coal mining colony now abandoned. Boat tours leave from Nagasaki Port and include guided walks through crumbling interiors. Expect uneven surfaces and haunting views. Few Weird Japanese Sites are as photogenic and post-apocalyptic.

3. Okunoshima – Rabbit Island, Hiroshima Prefecture
Hundreds of wild rabbits approach for snacks, climb on you, and behave like anarchic soft mobs. Take the JR Sanyo Line to Tadanoumi Station, then a 15-minute ferry. Weird Japanese Sites rarely offer something this cute, chaotic, and oddly aggressive.
2. Aokigahara – Suicide Forest, near Mount Fuji
Dense trees, chilling silence, and a reputation for the macabre. Buses from Kawaguchiko Station take you to the entrances, and you must stay on marked trails. One of the most notorious Weird Japanese Sites, it’s a sobering, unforgettable experience.

1. Hashima Island – Battleship of History
Also called Gunkanjima by some, this is the ultimate abandoned industrial skeleton. Accessible via guided boat tours from Nagasaki Port, it’s claustrophobic, concrete-heavy, and entirely post-apocalyptic. If Weird Japanese Sites are about shock, awe, and decay, this takes the top spot.
But of course they have many more than just 10 weird Japanese sites, with our list barely scratching the surface!
And of course of these weird Japanese sites can be visited as part on our group tours, or as part of a bespoke Japan Tour.
