Hachimantai Dragon Eye Lake

About this Attraction

Nestled near the summit of Mount Hachimantai in Japan’s Tohoku region, Kagami-numa—aptly named “Mirror Marsh”—transforms into a captivating spectacle known as the Hachimantai Dragon Eye. This natural phenomenon occurs briefly from late May to early June, when the lake's thawing process creates a striking resemblance to a dragon’s eye. As the outer edges of the lake melt before the centre, a ring of clear blue water encircles a central patch of snow, forming an eye-like appearance that has captivated visitors and photographers alike.

The Dragon Eye is not only a visual marvel but also steeped in local folklore. Legends speak of two dragons in love who meet at this very spot, adding a layer of mystique to the already enchanting scene. The phenomenon's fleeting nature—lasting only about two weeks—makes it a sought-after experience for those wishing to witness this unique interplay of nature and myth.

Accessing the Dragon Eye is relatively straightforward. Visitors can reach the Hachimantai summit parking lot via the scenic Aspite Line, a mountain road renowned for its towering snow walls in spring. From there, a 15 to 20-minute walk leads to Kagami-numa. However, appropriate footwear is recommended due to lingering snow and potentially slippery conditions.

The surrounding area offers additional attractions, including other crater lakes like Megane-numa and Gama-numa and panoramic views from nearby observatories. The Hachimantai Dragon Eye is a testament to the region's natural beauty and cultural richness, offering a brief yet unforgettable glimpse into Japan's enchanting landscapes.