Viewpoint
Viewpoint: A Scenic Vista in Kirishima
Mt. Ohnami-ike: A Crater Lake Paradise
Explore Mt. Ohnami-ike: Hike around Japan's highest crater lake in Kirishima, Kagoshima, and immerse yourself in stunning natural beauty.
Mt. Ohnami-ike, nestled in Kirishima-Kinkowan National Park, is a stunning crater lake formed approximately 45,000 years ago by a volcanic eruption. As the highest crater lake in Japan, it offers breathtaking views, diverse flora, and tranquil hiking trails.
Plan your visit
A brief summary to Mt. Ohnami-ike
Opening times, essentials, and a few local tips gathered into one calmer, easier-to-scan planning section.
Plan your visit
Makizonocho Takachiho, Kirishima, Makizonocho Takachiho, Kagoshima, JP
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Getting There
Car
If driving from Kirishima, follow Route 223 towards Ebino Kogen. Look for signs for Mt. Ohnami-ike. There is a parking area near the trailhead. Parking is limited, especially during peak season.
Bus
From Maruo Onsen, take a bus towards Ebino Kogen. Get off at the stop closest to the Mt. Ohnami-ike trailhead. Check local bus schedules for current fares and times.
Walking
From the Ebino Eco-Museum Center, follow the signs towards Mt. Karakuni and Onami-ike. The trail to the lake is well-marked and takes approximately 40 minutes. Be prepared for a steep uphill climb through the forest.
Local tips
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Visit early in the morning or late afternoon for the best lighting for photography.
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Wear comfortable hiking shoes as the trails can be uneven and steep in places.
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Check the weather forecast before you go, as conditions can change rapidly in mountainous areas.
Discover more about Mt. Ohnami-ike
Discover the serene beauty of Mt. Ohnami-ike, a captivating nature preserve in the Kirishima region of Kagoshima, Japan. This stunning crater lake, the highest in Japan at 1,412 meters above sea level, was formed by a massive volcanic eruption around 45,000 years ago. The eruption was so powerful that volcanic debris spread as far as the Miyazaki Plains, 50 kilometers to the east.
Today, Mt. Ohnami-ike offers a tranquil escape with its cobalt blue waters and lush green surroundings. The area is a haven for hikers and nature enthusiasts, with trails catering to various skill levels. As you explore the trails, you'll be treated to panoramic views of the surrounding mountains and valleys. The lake's clear waters reflect the colorful foliage in the fall, creating a picturesque scene.
The area is home to diverse plant life, including Japanese beech, oak, and other broadleaf deciduous trees that create vibrant autumnal foliage. Keep an eye out for local wildlife as you explore this natural habitat. According to local legend, the lake is named after a village headman's daughter who was the incarnation of a dragon and threw herself into the lake after refusing marriage proposals.
A brief summary to Mt. Ohnami-ike
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