Hakuba H₂O

Hakuba may be landlocked, but water flows through its story. The valley’s character is shaped by soothing hot springs, alpine rivers, and mountain lakes. In this article, we share a few of the best aquatic activities to experience this summer.

Happo Pond

Arguably Hakuba’s most iconic water spot at 2,060 meters, Happo Pond is a perfect mirror of the towering peaks of the Northern Alps. It is a must-visit for hikers, with an easy-access trail leading from Happo-One.

The pond is particularly beautiful at sunrise and sunset, when the sky splashes gold and the mountains glow in the pond’s reflection

Lake Aoki

Just 20 minutes from central Hakuba, Lake Aoki is a spring-fed, heart-shaped lake known for its clear waters that stay
pleasantly cool—even in midsummer.
Start your day with a peaceful paddle, explore quiet inlets by kayak, or take a swim near the shoreline. Afterward,stop by the new ao LAKESIDE CAFE for a well-earned break.

Lake Kizaki

Enjoy the rush of carving through the clear water of Lake Kizaki with the Northern Alps towering in the background, in a high-adrenaline wakeboard experience with Hakuba Alps Surf.

Himekawa River

The Himekawa and Matsukawa Rivers run through the villages near Happo One Resort before merging and flowing to the Japan Sea. They are a cool escape on hot days. You can swim, stroll with your dog, or BBQ along their banks. But swimmers, be warned: the snowmelt waters stay icy well into summer.

Canyoning

Adrenaline junkies love sliding and jumping through narrow gorges into the deep pools. Book a tour with Evergreen Outdoor Center and dive into Hakuba’s secret rivers, canyons, and waterfalls.

River Rafting

Himekawa River rafting is perfect for the whole family. The river’s alpine currents are gentle, which provide a perfect backdrop for a fun and scenic group activity for all ages. Book a tour with Lion Adventure for the best experience.

Soak, Sweat & Chill

Restore your body, mind, and spirit in
one of Hakuba’s many public baths.

Mimizuku no Yu is among the most popular hot springs in Happo Village.

Combine a steamy sauna session with an icy cold water plunge at From P.

The highest hot spring in the region, Hakuba Yari Onsen, is located deep in the mountains. This natural outdoor hot spring offers incredible views and a well earned soak after a long hike.

Hot Spring Festival

Every year in autumn, Hakuba celebrates Reitaisai, a festival honoring its natural hot springs. Locals and visitors come together to thank the mountain spirits believed to guard the waters
that nourish their rice, power their hot springs, and cover the ski slopes with powder snow

Where Mountains Meet the Sea

A historic fishing city on the Sea of Japan, Itoigawa is known for:

Fresh seafood – Enjoy sushi and sashimi straight from the ocean. 

Beautiful beaches – Pass the day sunbathing, swimming, and beachcombing.

Coastal cycling – Ride along the shoreline with a salty sea breeze in your face.

Surfing swells – Drop into a wave or two in the Sea of Japan.

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