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Omi Island
Admire the cliffs and unusual rock formations known as the “Alps of the Sea” on foot or from a boat.
A scenic natural destination located at the heart of Kita-Nagato Kaigan Quasi-National Park. It is known for sea caves, cliffs, and unusual rock formations shaped by erosion from the rough waves of the Sea of Japan, earning it the nickname “Alps of the Sea.” The dramatic natural beauty stretching along the coastline is a highlight unique to this area.
You can enjoy the island’s scenery from land by walking along the Omi Island Nature Trail, or from the sea aboard the Omi Island sightseeing cruise. The walking trail offers courses that take from 20 to 60 minutes, letting you take your time observing the unusual rock formations and cliffs while looking down over the coastline from higher ground.
The sightseeing cruise offers an even more dynamic view of the towering rock walls and the depth of the sea caves. From the boat, you can enjoy close-up views of angles not visible from land and of rocks jutting out over the sea. When the waves are calm, the boat may also pass through a cave opening. Depending on the course, the trip takes Approx. 50 minutes to 1 hour 20 minutes.
Highlights
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An island with cliffs and unusual rock formations created by erosion from the Sea of Japan.
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Its powerful scenery, also known as the “Alps of the Sea,” is a major highlight.
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You can view the scenery up close from the sea on a sightseeing cruise.
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You can also enjoy the views from the walking trail.
Photos
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Striking rocks shaped by nature look like works of art
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These unusual rock formations show different expressions over time
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Also popular as a scuba diving spot
Official FAQs
Frequently Asked Questions have been vetted and answered directly by each listing.
Q
Is there free Wi-Fi available in the area?
No (Omi Island Nature Trail) / Yes (Omi Island Sightseeing Boat)
Q
Are there coin lockers?
No (Omi Island Nature Trail) / Yes (Omi Island Sightseeing Boat)
Q
Are there restrooms?
Yes. (Omi Island Nature Trail, Omi Island Sightseeing Boat)
Q
Are there smoking areas?
No (Omi Island Nature Trail) / Yes (Omi Island Sightseeing Boat)
Q
Are there any tourist attractions nearby?
Yes, including Roadside Station Senzakitchen, the Kaneko Misuzu Memorial Museum, the Whale Museum, and Nagato Yumoto Onsen.
Reviews
Details
- Name in Japanese
- 青海島
- Postal Code
- 759-4106
- Address
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Omi Island Nature Trail: Shizunoura, Senzaki, Nagato-shi, Yamaguchi
Omi Island Sightseeing Boat: 4297-2 Gyokominami, Senzaki, Nagato-shi, Yamaguchi - Phone
- 0837-27-0074 (Nagato City Tourism Convention Association)
- Access
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Omi Island Nature Trail: Right near the “Shizugaura” bus stop
Omi Island Sightseeing Boat: Right near the [Senzakitchen] bus stop - Official website
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Official website (Japanese)
Omi Island Sightseeing Boat