A rocky coastline with waves crashing against the shore and a lighthouse in the distance.

Find Resorts & Hotels with Spas in Onjuku

  • Change your mind

    Book hotels with free cancellation

  • Treat yourself

    Sign in to save 10% or more on thousands of hotels
    Sign in

  • Be picky

    Search almost a million properties worldwide

Check availability on Onjuku Resorts & Hotels with Spas

Tonight
Oct 8 - Oct 9
Tomorrow
Oct 9 - Oct 10
This weekend
Oct 9 - Oct 11
Next weekend
Oct 16 - Oct 18

Our top choices for Onjuku hotels with a spa

A hot spring area with a central fountain, tiled walls, and decorative columns.
A beachfront hotel with multiple floors, a sandy beach, and clear blue water.
A room with a large window overlooking a calm sea and a rocky shoreline.
A large indoor swimming pool with multiple lanes, surrounded by flower beds and decorative elements.

1. Mikazuki Sea-Park Hotel Katsuura

Mikazuki Sea-Park Hotel Katsuura
Katsuura
  • Revitalize with hot springs and body treatments at this oceanside ryokan with indoor and outdoor pools.
￥21,993
￥24,731 total
Oct 30 - Oct 31
Mikazuki Sea-Park Hotel Katsuura
A modern interior with large windows overlooking a body of water and a distant shoreline.
A conference room with rows of tables and chairs, a carpeted floor, and large windows.
A building with a traditional architectural style, featuring a prominent entrance with a tiled roof and wooden lattice doors.
A swimming pool with a clear view of the sea and a building with a balcony.

2. Mikazuki Sea-Park Hotel Awa Kamogawa

Mikazuki Sea-Park Hotel Awa Kamogawa
Kamogawa
  • Escape to a Japanese ryokan with both indoor and outdoor mineral hot springs for serene relaxation.
￥24,489
￥27,480 total
Oct 15 - Oct 16
Mikazuki Sea-Park Hotel Awa Kamogawa
A hotel lobby with a central floral arrangement, a reception desk, and a check-in counter.
The exterior of Oataki Resort Hotel with a distinctive architectural design featuring a series of balconies and a prominent sign.
A spacious room with a ping pong table, a chandelier, and claw machines.
A hotel room with two single beds, a desk, a chair, and a window with curtains.

3. HOTEL GREENHILL OTAKI

HOTEL GREENHILL OTAKI
Otaki
￥9,000
￥9,900 total
Oct 14 - Oct 15
HOTEL GREENHILL OTAKI
A traditional Japanese onsen with a wooden deck and stone pathway leading to the water.
A modern hotel room with a large bed, a sofa, a small table, and a view of the ocean.
A spacious room with a large wooden table, comfortable seating, and large windows offering a view of the sea.
A balcony with a view of the ocean, a round black wicker sofa with cushions, and a yellow wall.

4. Kamogawa Grand Hotel

Kamogawa Grand Hotel
Kamogawa
  • Revitalize with deep soaking tubs and indoor mineral hot springs surrounded by lush gardens at this seaside retreat.
￥17,266
￥19,422 total
Oct 21 - Oct 22
Kamogawa Grand Hotel
A steam room with a large bathtub, a wooden bench, and a view of the ocean through large windows.
A room with a view of the ocean, a table with chairs, a small table with a vase, and a standing lamp.
A hot spring bath with a view of the sea through a large window.
A hotel room with a large bed, a desk, a chair, and a view of the sea.

5. Yado Nakaya

Yado Nakaya
Kamogawa
  • Melt away stress at this ryokan with rejuvenating massage services and mineral hot springs for total serenity.
￥30,364
￥34,120 total
Oct 14 - Oct 15
Yado Nakaya
A modern interior with large windows, wooden ceiling, and a cozy seating area with a sofa and chairs.
A wooden deck with a table and chairs overlooking a river and a bridge.
A wooden table set with various dishes, a bottle of Moët Chandon champagne, and a view of a waterfall and forest.
A bedroom with a large window overlooking a deck with lounge chairs.

6. and RIVER Katsuura

and RIVER Katsuura
Katsuura
  • Mountain villa offers healing mineral springs, full-service spa, private hot tubs, and serene sauna for rejuvenation.
￥79,200
￥110,280 total
Oct 13 - Oct 14
and RIVER Katsuura
A wooden deck with two hot tubs and a wooden wall.
A kitchen with a large window overlooking a bamboo forest.
A covered outdoor seating area with wicker furniture and a central table, surrounded by bamboo forest.
A modern kitchen with a large island, black chairs, and a view of a forest through large windows.

7. and FOREST Katsuura Takenohanare

and FOREST Katsuura Takenohanare
Katsuura
  • Mountain villa with spa, sauna, and hot tub provides serene forest retreat for rejuvenation seekers.
￥97,200
￥128,700 total
Oct 9 - Oct 10
and FOREST Katsuura Takenohanare
A modern interior with large windows, a concrete ceiling, and a wooden slat design.
A wooden cabin with a steep roof, surrounded by dense green foliage.
A row of illuminated tents in a campsite with a wooden deck in the foreground.
A couple seated at a table in a dimly lit room with large windows overlooking a garden.

8. Sport & Do Resort RESOL NO MORI

Sport & Do Resort RESOL NO MORI
Nagara
  • Mountain holiday park with rejuvenating hot springs, aromatherapy treatments, and tennis courts for an invigorating wellness escape.
￥45,668
￥51,164 total
Oct 12 - Oct 13
Sport & Do Resort RESOL NO MORI
View all properties

Choose what matters most at spa hotels in Onjuku

Pool
Breakfast included
Hot tub
4 stars
5 stars

Top Onjuku Hotel Reviews

Kamogawa Grand Hotel

Kamogawa Grand Hotel

8/10 Good
"部屋からの景色は素晴らしい。ただ、この時期は暖房しか使えず、外の気温が17度前後でも日差しが入ると室温はかなり高くなり、エアコンが使えないのはかなり厳しい。私達は窓を開け、部屋のドアまで開けたがそれでも部屋の中は暑くて、そこがかなり残念。"
Maki Takemura 3-night trip
Posted 11 months ago
Kamogawa Grand Hotel

Frequently asked questions

Looking to vacation at a spa hotel in Onjuku?
Book one of our wonderful spa hotels and treat yourself from the moment you arrive. Immerse yourself in nature at the beaches and natural parks in Onjuku. Be sure to enjoy activities like surfing and golfing during your stay. Spa hotels are the perfect way to take a break from your daily routine and add a layer of luxury to your weekend away.
What is the best spa hotel in Onjuku?
Camel hotel resort is a top spa hotel featuring a golf course and tennis courts. Treat yourself to a massage at the on-site spa.
How many spa hotels are there in Onjuku?
Among Expedia's 8 accommodation options in Onjuku, there is 1 spa hotel.
What's there to see and do in Onjuku?
Enjoy Onjuku and visit Onjuku Beach, Desert of Moon Park, and Birthplace Monument of Traffic and Friendship between Japan, Spain and Mexico. If you have a little extra time during your trip, you might want to check out Ohara Onjuku Golf Course and Katsuura Morning Market.
What is a Onjuku spa hotel?
Spa hotels in Onjuku have on-site spas and offer services including massages and a selection of body treatments. Some also provide a selection of in-room treatments for the ultimate luxury. Spa hotels are great for rest, rejuvenation, and relaxation.

Explore a world of travel with Expedia