
Guida
Minami Onsen Minami-no-umi is a natural open-air hot spring located in the Jofuka district, at the foot of Mt. Ezo in Hakodate, Hokkaido. The most striking feature of this location is the bath, which is positioned directly on the coastline facing the Pacific Ocean. Because it is situated so close to the water, the bath can actually be submerged during high tide, creating a breathtaking environment where you can feel one with the vastness of Hokkaido's nature. The facility includes separate changing rooms for men and women, making it a well-known spot for those wishing to enjoy a soak while immersed in a stunning natural landscape.
This area lies at the foot of Mt. Ezo, located in the southern part of Hakodate. Mt. Ezo is a landscape shaped by volcanic activity, and this hot spring area has long been cherished as a place to experience the blessings of nature. The style of an open-air bath placed right by the sea is a way to maximize the local natural environment, existing as a part of the regional landscape that changes its expression with the seasons and the ebb and flow of the tides.

The greatest highlight is the expansive, open view of the Pacific Ocean. Bathing while listening to the sound of the waves in an untouched natural setting is a stark contrast to the more commercialized hot spring facilities found in urban areas. During high tide, the sight of the bath nearly merging with the sea is particularly spectacular, allowing visitors to observe the constant movement of the tides. The bath along the coast provides a visual and physical experience of the richness of Hokkaido's natural environment.
Because the usability of Minami Onsen Minami-no-umi depends on the tides, it is highly recommended to check a tide table before your visit. The scenery changes beautifully with the seasons: from the brilliant contrast of blue sea and sky in spring and summer to the more rugged and intense expressions of nature in autumn and winter. For the best experience, consider visiting during low tide to enjoy the bath comfortably, or during sunrise and sunset to witness the magical shifts in natural light.

Here, you can experience nature through the ritual of bathing in a natural open-air spring. Since there are separate changing rooms for men and women, visitors are welcome to wear swimwear while bathing. Warming your body while listening to the waves and feeling the sea breeze offers a refreshing escape from daily life. It is also a wonderful place to simply observe and enjoy the surrounding natural environment.
The area around Minami Onsen Minami-no-umi is a nature-rich region in southern Hakodate. It is characterized by volcanic landscapes like Mt. Ezo and beautiful, continuous coastlines. While it is a bit further from the center of Hakodate, it is a perfect destination to include in a driving tour or a nature-focused sightseeing route through the scenic coastal areas of Hokkaido.
Please remember to bring your own swimwear for bathing. While changing rooms are provided, please be mindful of the environment as this is a facility utilizing a public natural space. We recommend checking local information regarding any specific rules or fees. Most importantly, since the availability of the bath changes with the tides, always check the tide table in advance to ensure a smooth visit.