Yuya Bay Beach

Yuya Bay Beach sits on the calmer, bay-facing side of the Mukatsuku Peninsula in Nagato City, sheltered from the open Sea of Japan swell that affects much of the surrounding San'in coast. The result is notably gentle water for a Sea of Japan beach, drawing local families more than the tour-bus crowds found at Yamaguchi's headline photo spots. The beach sits beside Yuya Onsen, a modest hot spring town known for water considered especially good for the skin, so a swim followed by a soak at a ryokan or public bathhouse is the natural way to spend a day here, particularly appealing outside the height of summer when the sea itself is too cool for swimming but the onsen remains open year-round.

A rental car is the most practical way to reach the beach, roughly 20-25 minutes from Nagato-shi Station; a limited Sanden Kotsu bus service also connects Nagato with Yuya Onsen a handful of times a day, with the beach a short walk from the bus stop for visitors without a car who plan around the timetable. Facilities are modest — basic parking and a scattering of seafood restaurants and ryokan in the adjoining onsen town — making this a low-key alternative to the more developed or more famous beaches elsewhere in the prefecture.

The wider Yuya Bay and Mukatsuku Peninsula area, which reaches Japan's westernmost and northernmost point of Honshu at Cape Kawajiri nearby, rewards a slow coastal drive beyond the beach itself, and pairs naturally with a Nagato day that also takes in Motonosumi Inari Shrine and Senzaki, both roughly 20-30 minutes further along the coast by car.