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

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Our top choices for Onjuku hotels with a spa

Public bath

Mikazuki Sea-Park Hotel Awa Kamogawa

Mikazuki Sea-Park Hotel Awa Kamogawa
3.0 star property
Kamogawa
8.4 out of 10, Very good, (115 reviews)
  • cleanliness
    Escape to a Japanese ryokan with both indoor and outdoor mineral hot springs for serene relaxation.
The price is ฿5,540
฿6,156 total
13 Jul - 14 Jul
Mikazuki Sea-Park Hotel Awa Kamogawa
Free toiletries, hair dryer, slippers, electronic bidet

Yado Nakaya

Yado Nakaya
3.5 star property
Kamogawa
8.8 out of 10, Excellent, (25 reviews)
  • cleanliness
    Melt away stress at this ryokan with rejuvenating massage services and mineral hot springs for total serenity.
The price is ฿14,211
฿15,694 total
13 Jul - 14 Jul
Yado Nakaya
Lobby

HOTEL GREENHILL OTAKI

HOTEL GREENHILL OTAKI
3.0 star property
Otaki
7.0 out of 10, Good, (22 reviews)
The price is ฿1,853
฿2,038 total
13 Jul - 14 Jul
HOTEL GREENHILL OTAKI
Hot springs

Kamogawa Grand Hotel

Kamogawa Grand Hotel
4.5 star property
Kamogawa
8.6 out of 10, Excellent, (284 reviews)
  • cleanliness
    Revitalise with deep soaking tubs and indoor mineral hot springs surrounded by lush gardens at this seaside retreat.
The price is ฿12,765
฿14,103 total
5 Aug - 6 Aug
Kamogawa Grand Hotel
Indoor pool, outdoor pool, pool loungers

Mikazuki Sea-Park Hotel Katsuura

Mikazuki Sea-Park Hotel Katsuura
3.0 star property
Katsuura
7.8 out of 10, Good, (85 reviews)
  • cleanliness
    Revitalise with hot springs and body treatments at this oceanside ryokan with indoor and outdoor pools.
The price is ฿5,019
฿5,583 total
16 Jul - 17 Jul
Mikazuki Sea-Park Hotel Katsuura
Luxury Villa, River View | Living area | Flat-screen TV

and RIVER Katsuura

and RIVER Katsuura
3.5 star property
Katsuura
  • cleanliness
    Mountain villa offers healing mineral springs, full-service spa, private hot tubs, and serene sauna for rejuvenation.
The price is ฿16,661
฿22,869 total
12 Jul - 13 Jul
and RIVER Katsuura
Luxury Villa, Balcony, Garden View | Bathroom

and FOREST Katsuura Takenohanare

and FOREST Katsuura Takenohanare
2.0 star property
Katsuura
  • cleanliness
    Mountain villa with spa, sauna, and hot tub provides serene forest retreat for rejuvenation seekers.
The price is ฿19,993
฿26,472 total
17 Jul - 18 Jul
and FOREST Katsuura Takenohanare
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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Choose what matters most at spa hotels in Onjuku

Pool
Breakfast included

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 8 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 11 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.