
Aomijima Island
Omijima
Known as the 'Alps of the Sea,' this breathtaking scenic area features a 40km coastline of jagged cliffs, sea caves, and unique rock formations…Explore this spot

Aomijima is a stunning scenic area located within the Kitachimon Coast Quasi-National Park in Nagato City, Yamaguchi Prefecture.
What makes it special
About Aomijima Island
- Sightseeing Cruise: Experience the breathtaking scale of the cliffs and sea caves from the water—a view unique to Aomijima.
- Coastal Hiking: Observe the intricate shapes of the coastline from a land-based perspective via the nature trails.
- Scuba Diving: Enjoy diving in crystal-clear waters through a unique and dramatic underwater landscape.
- Camping: Stay overnight at nearby campsites to fully immerse yourself in the natural environment.
Weather forecast
Mon
8/3
30°/27°
94%
Tue
8/4
29°/27°
99%
Wed
8/5
29°/26°
100%
Thu
8/6
30°/27°
94%
Fri
8/7
33°/26°
81%
Sat
8/8
31°/25°
75%
Sun
8/9
28°/24°
59%
Tips
Payment
Cash, Credit Cards, and Transit IC cards (varies by facility)
English Support
English signage and menus are limited
Reservations
Highly recommended for sightseeing boats and diving activities
Clothing
Wear comfortable walking shoes for hiking and appropriate gear for water activities
Photography
Photography is permitted (please check for any restricted areas on-site)
Accessibility
Natural terrain; walking paths may have uneven steps and inclines
Etiquette
Please follow local rules and take all trash home to protect the environment