A coastal city with a river, buildings, and a forested hill in the background.

Find Spa Hotels in Boso Peninsula

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Check availability on Boso Peninsula Spa Hotels

Tonight
31 Aug - 1 Sept
Tomorrow
1 Sept - 2 Sept
This weekend
4 Sept - 6 Sept
Next weekend
11 Sept - 13 Sept

Our top choices for Boso Peninsula hotels with a spa

A traditional Japanese onsen with a wooden deck and stone pathway leading to the water.
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.
A balcony with a view of the sunset over the sea, a bottle of champagne, and two glasses on a table.

1. Kamogawa Grand Hotel

Kamogawa Grand Hotel
Kamogawa
  • Revitalise with deep soaking tubs and indoor mineral hot springs surrounded by lush gardens at this seaside retreat.
£86
30 Sept - 1 Oct
Kamogawa Grand Hotel
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 spacious indoor pool area with a view of the sea, a bar with various bottles, and a high ceiling with exposed beams.
A room with a large window overlooking a calm sea and a rocky shoreline.

2. Mikazuki Sea-Park Hotel Katsuura

Mikazuki Sea-Park Hotel Katsuura
Katsuura
  • Revitalise with hot springs and body treatments at this oceanside ryokan with indoor and outdoor pools.
£117
7 Sept - 8 Sept
Mikazuki Sea-Park Hotel Katsuura
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 restaurant with marble walls, white furniture, and a ceiling with recessed lighting.
A spacious room with a ping pong table, a chandelier, and claw machines.

3. HOTEL GREENHILL OTAKI

HOTEL GREENHILL OTAKI
Otaki
£44
1 Oct - 2 Oct
HOTEL GREENHILL OTAKI
A traditional Japanese room with tatami flooring, a low table, and chairs. A large window offers a view of a body of water and greenery.

4. 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.
£127
7 Sept - 8 Sept
Mikazuki Sea-Park Hotel Awa Kamogawa
A reception area with a stone wall, vertical light panels, and a wooden reception desk.
A spacious lobby with a grand staircase and large windows.
A hotel room with a bed, desk, chair, sofa, and a large window with a view of the sea.
A traditional Japanese onsen with stone flooring, a wooden pergola, and a bamboo wall.

5. Grand Mercure Minamiboso Resort & Spa

Grand Mercure Minamiboso Resort & Spa
Minamiboso
  • Luxurious hot spring retreat with indoor and outdoor thermal baths offers seaside spa indulgence.
£58
30 Sept - 1 Oct
Grand Mercure Minamiboso Resort & Spa
A modern interior with large windows, a concrete ceiling, and a wooden slat design.
A row of illuminated tents in a campsite with a wooden deck in the foreground.
A wooden cabin with a steep roof, surrounded by dense green foliage.
A traditional Japanese house with a stone pathway leading to the entrance, surrounded by well-maintained bushes and trees.

6. 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.
£260
24 Sept - 25 Sept
Sport & Do Resort RESOL NO MORI
A spa area with a view of the ocean.
A modern lounge area with a stone fireplace, comfortable seating, and large windows offering a view.
A room with a large window offering a view of the sea, a table with chairs, and a lamp.
A nighttime garden pathway with a moon in the sky, leading to a building with traditional architecture.

7. Hanashibuki

Hanashibuki
Tateyama
  • Experience hot springs and massage therapies at this bayside hotel with a peaceful Japanese garden.
£184
14 Sept - 15 Sept
Hanashibuki
A steam room with a large bathtub, a wooden bench, and a view of the ocean through large windows.
A hotel room with a large bed, a desk, a chair, and a view of the sea.
A hot spring bath with a view of the sea through a large window.
Two wooden chairs with blue and red cushions facing a window with a view of the ocean.

8. Yado Nakaya

Yado Nakaya
Kamogawa
  • Melt away stress at this ryokan with rejuvenating massage services and mineral hot springs for total serenity.
£161
14 Sept - 15 Sept
Yado Nakaya
A wooden deck with two hot tubs and a wooden wall.
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 large windows overlooking a forest.
A kitchen with a large window overlooking a bamboo forest.

9. and FOREST Katsuura Takenohanare

and FOREST Katsuura Takenohanare
Katsuura
  • Mountain villa with spa, sauna, and hot tub provides serene forest retreat for rejuvenation seekers.
£536
30 Sept - 1 Oct
and FOREST Katsuura Takenohanare
A wooden deck with a view of a body of water and trees.
A deck with three black lounge chairs facing a scenic ocean view.
A wooden deck with a railing overlooking a body of water and a distant shoreline.
A modern kitchen with a large island, stainless steel appliances, and a view of the sea.

10. The View minamiboso

The View minamiboso
Minamiboso
£340
1 Sept - 2 Sept
The View minamiboso
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Choose what matters most at spa hotels in Boso Peninsula

Pool
Breakfast included
Hot tub
4 stars
5 stars

Spa hotels with pools in Boso Peninsula

A traditional Japanese onsen with a wooden deck and stone pathway leading to the water.
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 sea, a glass-enclosed hot tub, and a wooden railing.
A balcony with a view of the sunset over the sea, a bottle of champagne, and two glasses on a table.

Kamogawa Grand Hotel

Kamogawa Grand Hotel
Kamogawa
£86
30 Sept - 1 Oct
Kamogawa Grand Hotel
A spacious corridor with a view of the outdoors, featuring tall columns and a wooden floor.
A reception area with a stone wall, vertical light panels, and a wooden reception desk.
A hotel room with a bed, desk, chair, sofa, and a large window with a view of the sea.
A traditional Japanese onsen with stone flooring, a wooden pergola, and a bamboo wall.

Grand Mercure Minamiboso Resort & Spa

Grand Mercure Minamiboso Resort & Spa
Minamiboso
£58
30 Sept - 1 Oct
Grand Mercure Minamiboso Resort & Spa
A traditional Japanese room with tatami flooring, a low table, and chairs. A large window offers a view of a body of water and greenery.

Mikazuki Sea-Park Hotel Awa Kamogawa

Mikazuki Sea-Park Hotel Awa Kamogawa
Kamogawa
£127
7 Sept - 8 Sept
Mikazuki Sea-Park Hotel Awa Kamogawa
A large indoor swimming pool with multiple lanes, surrounded by flower beds and decorative elements.
A beachfront hotel with multiple floors, a sandy beach, and clear blue water.
A spacious indoor pool area with a view of the sea, a bar with various bottles, and a high ceiling with exposed beams.
A hot spring area with a central fountain, tiled walls, and decorative columns.

Mikazuki Sea-Park Hotel Katsuura

Mikazuki Sea-Park Hotel Katsuura
Katsuura
£117
7 Sept - 8 Sept
Mikazuki Sea-Park Hotel Katsuura
A modern interior with large windows, a concrete ceiling, and a wooden slat design.
A row of illuminated tents in a campsite with a wooden deck in the foreground.
A wooden cabin with a steep roof, surrounded by dense green foliage.
A traditional Japanese house with a stone pathway leading to the entrance, surrounded by well-maintained bushes and trees.

Sport & Do Resort RESOL NO MORI

Sport & Do Resort RESOL NO MORI
Nagara
£260
24 Sept - 25 Sept
Sport & Do Resort RESOL NO MORI
View all properties

Spa hotels with free breakfast in Boso Peninsula

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 restaurant with marble walls, white furniture, and a ceiling with recessed lighting.
A spacious room with a ping pong table, a chandelier, and claw machines.

HOTEL GREENHILL OTAKI

HOTEL GREENHILL OTAKI
Otaki
£44
1 Oct - 2 Oct
HOTEL GREENHILL OTAKI
A traditional Japanese onsen with a wooden deck and stone pathway leading to the water.
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 sea, a glass-enclosed hot tub, and a wooden railing.
A balcony with a view of the sunset over the sea, a bottle of champagne, and two glasses on a table.

Kamogawa Grand Hotel

Kamogawa Grand Hotel
Kamogawa
£86
30 Sept - 1 Oct
Kamogawa Grand Hotel
A traditional Japanese room with tatami flooring, a low table, and chairs. A large window offers a view of a body of water and greenery.

Mikazuki Sea-Park Hotel Awa Kamogawa

Mikazuki Sea-Park Hotel Awa Kamogawa
Kamogawa
£127
7 Sept - 8 Sept
Mikazuki Sea-Park Hotel Awa Kamogawa
A spacious corridor with a view of the outdoors, featuring tall columns and a wooden floor.
A reception area with a stone wall, vertical light panels, and a wooden reception desk.
A hotel room with a bed, desk, chair, sofa, and a large window with a view of the sea.
A traditional Japanese onsen with stone flooring, a wooden pergola, and a bamboo wall.

Grand Mercure Minamiboso Resort & Spa

Grand Mercure Minamiboso Resort & Spa
Minamiboso
£58
30 Sept - 1 Oct
Grand Mercure Minamiboso Resort & Spa
A large indoor swimming pool with multiple lanes, surrounded by flower beds and decorative elements.
A beachfront hotel with multiple floors, a sandy beach, and clear blue water.
A spacious indoor pool area with a view of the sea, a bar with various bottles, and a high ceiling with exposed beams.
A hot spring area with a central fountain, tiled walls, and decorative columns.

Mikazuki Sea-Park Hotel Katsuura

Mikazuki Sea-Park Hotel Katsuura
Katsuura
£117
7 Sept - 8 Sept
Mikazuki Sea-Park Hotel Katsuura
A spa area with a view of the ocean.
A hot spring area with a wooden pergola, a stone pool, and surrounding vegetation.
A room with a large window offering a view of the sea, a table with chairs, and a lamp.
A room with a view of the sea, a balcony with a table and chairs, and a traditional Japanese sliding door.

Hanashibuki

Hanashibuki
Tateyama
£184
14 Sept - 15 Sept
Hanashibuki
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.
View all properties

Top Boso Peninsula Hotel Reviews

Shinjuku Prince Hotel

Shinjuku Prince Hotel

10/10 Excellent
"Everything was great. The location was central to everything and couldn’t be happier with my stay."
David 7-night trip
Posted 16 hours ago
Shinjuku Prince Hotel

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