Shirahama Onsen Soto-yu Hopping, Ordered by Closeness to the Sea | From the Waves at Saki-no-Yu to a Post-Bath Stroll on Shirarahama

There's more to Shirahama Onsen than the big baths at your inn. When you walk between the "soto-yu" (public bathhouses) scattered around town, you'll notice that even within the same hot spring resort, each bath has quite a different character.

In this article, we'll think about the order of soto-yu hopping based on "closeness to the sea." The star of the show is Saki-no-Yu, an open-air bath facing the Pacific Ocean.

Shirahama's Soto-yu Hopping Is a Game of Moving Between Baths and Town

Soto-yu are communal bathhouses outside of inns, or baths you can visit for a day trip. In Shirahama, you'll find baths of all different atmospheres, from seaside open-air baths to bathhouses tucked into the town.

The key to hopping between them is not trying to visit them all. It's easy to get bath fatigue, so aim for about two baths a day, with seaside walks or snacks in between — that makes for just the right pace of hot spring travel.

Saki-no-Yu | An Open-Air Bath That Flows Right into the Sea

Saki-no-Yu is an open-air bath where you can soak right next to the waves crashing against the rocks. The horizon feels close from the tub, and the wind, the scent of the sea, and the sound of the waves all become part of the bathing experience.

Shirahama's hot spring history is very long, and it's said to appear in ancient texts as "Muro no Yu." This place is often spoken of as one that carries on the legacy of those ancient baths, and letting your mind drift to distant eras while soaking is one of the pleasures unique to this spot.

Three Points for Enjoying Saki-no-Yu

• Make time to listen to the waves: Don't soak too long — a quiet few minutes gazing at the sea from the edge of the bath is the greatest luxury.
• Check the weather and sea conditions: On rough days, the sea spray can be dramatic, but depending on the conditions, the bath may be closed.
• Expect simple facilities: As befits a seaside bath, the setup is rustic. Check the official information in advance for what to bring and how to use the facility, and you'll feel at ease.

The Comfortable Order of Soto-yu Is "From the Sea to the Town"

If you're starting from Saki-no-Yu, we recommend the flow of first a seaside bath, then a town bath.

1. Start with Saki-no-Yu by the sea: The open feel of this bath helps you shift into vacation mode.
2. Then move into town: Around Shirarahama Beach, there are streets and bathhouses perfect for a leisurely stroll.
3. Finish with a quiet bath: After a lively bath, let your body unwind in a calmer one.

Conversely, on days when you visit the town baths first and head to Saki-no-Yu afterward, timing it for the evening lets you enjoy the slanting sunlight and the changing colors of the sea from within the bath.

After Bathing, Walk Slowly Along the Shore

Near Saki-no-Yu, you'll find the broad rock shelf of Senjojiki and views famous as sunset spots. Walking in the breeze after your bath lets your warmed body cool down just right. You might also stroll as far as Shirarahama Beach and sit on the sand to watch the sea.

If you've just walked the Kumano Kodo, this is also a great place to switch from a "walking trip" to a "relaxing trip."

What to Keep in Mind Before Bathing

• Hydrate often: Drink water before and after bathing, and avoid bathing right after being very hungry or very full.
• Bring plenty of towels and a change of clothes: The sea breeze can chill you more than you'd expect, so a layer to throw on is reassuring.
• Check hours, closed days, and prices in advance: Each soto-yu is run differently and policies can change. Check official websites for the latest information.
• Mind your manners in the bath: It's easy to get lost in the view at a seaside bath, but be considerate of others and watch your footing.

In Closing

Soto-yu hopping in Shirahama Onsen isn't a trip about counting baths — it's a trip about savoring your distance from the sea. Let the sound of the waves surround you at Saki-no-Yu, quietly unwind at a bath in town, and walk along the shore afterward. Please try designing a day like this at your own pace.

Image: 南紀勝浦温泉　忘帰洞 (via (公社)和歌山県観光連盟)