Spa Hotels & Resorts in Onjuku from AU$181

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Check availability on Onjuku Spa Hotels

Our top choices for Onjuku hotels with a spa

Hot springs
Kamogawa Grand Hotel

Kamogawa Grand Hotel

Kamogawa Grand Hotel
4.5 star property
Kamogawa
8.6 out of 10, Excellent, (214)
"Awesome amenities on property:)"
United States
Dexter
The price is AU$181
13 Jan - 14 Jan 2026
Kamogawa Grand Hotel
Public bath
Mikazuki Sea-Park Hotel Awa Kamogawa

Mikazuki Sea-Park Hotel Awa Kamogawa

Mikazuki Sea-Park Hotel Awa Kamogawa
3.0 star property
Kamogawa
8.4 out of 10, Very good, (102)
"Breakfast and dinner were great. The view of the ocean and the onsens were wonderful. The floor to ceiling windows in our room made for a great water view! "
United States
Chris
The price is AU$316
13 Jan - 14 Jan 2026
Mikazuki Sea-Park Hotel Awa Kamogawa
Indoor pool, outdoor pool, pool loungers
Mikazuki Sea-Park Hotel Katsuura

Mikazuki Sea-Park Hotel Katsuura

Mikazuki Sea-Park Hotel Katsuura
3.0 star property
Katsuura
8.0 out of 10, Very good, (73)
"Good hotel"
Hong Kong SAR China
Kim Lung
The price is AU$248
19 Dec - 20 Dec
Mikazuki Sea-Park Hotel Katsuura
Free toiletries, hair dryer, slippers, electronic bidet
Yado Nakaya

Yado Nakaya

Yado Nakaya
3.5 star property
Kamogawa
8.6 out of 10, Excellent, (21)
"全てにおいて最高の旅館。また利用したいです。"
Japan
TOSHITAKA
The price is AU$524
22 Dec - 23 Dec
Yado Nakaya
Luxury Villa, Balcony, Garden View | Bathroom
and FOREST Katsuura Takenohanare

and FOREST Katsuura Takenohanare

and FOREST Katsuura Takenohanare
2.0 star property
Katsuura
The price is AU$1,157
22 Dec - 23 Dec
and FOREST Katsuura Takenohanare
Aromatherapy
Sport & Do Resort RESOL NO MORI

Sport & Do Resort RESOL NO MORI

Sport & Do Resort RESOL NO MORI
5.0 star property
Nagara
6.8 out of 10, (3)
The price is AU$480
21 Dec - 22 Dec
Sport & Do Resort RESOL NO MORI
Luxury Villa, River View | Living area
and RIVER Katsuura

and RIVER Katsuura

and RIVER Katsuura
3.5 star property
Katsuura
The price is AU$1,160
16 Jan - 17 Jan 2026
and RIVER Katsuura
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.
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Top Onjuku Hotel Reviews

Kamogawa Grand Hotel

Kamogawa Grand Hotel

10/10 Excellent
"Awesome amenities on property:)"
Dexter 1-night trip
Posted 3 months ago
Kamogawa Grand Hotel

Frequently asked questions

Looking to holiday 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. Make sure you enjoy activities such as surfing and golf during your stay. Spa hotels are the perfect way to take a break from your routine and add a layer of luxury to your holiday.
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 9 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 facials and a range 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.