TOP Hotels with Air Conditioning in Boso Peninsula for 2026

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

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Our top choices for Boso Peninsula hotels with air conditioning

A modern interior with a marble wall, an escalator, and a staircase.

A modern restaurant with a long counter, multiple seating areas, and pendant lighting.

A multi-story hotel with a prominent sign reading "Washington Hotel."

A hotel room with a large bed, a desk, a chair, a TV, and a window with curtains.

1. Kisarazu Washington Hotel

Yamato

Dorothy

£58

4 Nov - 5 Nov

A coastal view with a palm tree, a building with barred windows, and a clear sky.

A modern building with a sloped roof, large windows, and a flat entrance.

A small, rectangular pool with a wooden deck, a white pedestal, and a concrete wall in the background.

A bedroom with a wooden ceiling, a bed with white linens, a nightstand with a lamp, and a framed picture on the wall.

2. DEAR MOM

Onjuku

Nao

£107

19 Oct - 20 Oct

A hotel room with a bed, a nightstand, a lamp, a round table with a magazine, and a colorful toy.

A spacious corridor with a view of the outdoors, featuring tall columns and a wooden floor.

A traditional Japanese onsen with stone flooring, a wooden pergola, and a bamboo wall.

A hotel with a large building, palm trees, and a well-lit entrance.

3. Grand Mercure Minamiboso Resort & Spa

Minamiboso

Brian

£45

5 Nov - 6 Nov

A glass-enclosed shower stall with a metal handrail, a tiled floor, and a wall-mounted faucet.

A modern reception area with a wooden reception desk, a seating area with a bench, and large windows allowing natural light.

A modern hotel corridor with a long hallway, doors, and an elevator.

A modern hotel building with a sign reading "Hotel Crown Hills GOI".

4. Hotel Crown Hills Goi

Ichihara

"翌日のゴルフコンペに備えて前乗りで利用させていただきました。備え付けの駐車場は台数に限りがあり停められませんでしたが、隣接するコインパーキングに宿泊利用者は無料で停められます。比較的新しいホテルなのか、設備はとても綺麗でした。アメニティも各種揃っており、館内着もありました。利用したタイミングがシルバーウィーク前日だったからか、若いグループでの利用客が以外と多い印象でしたが、グループで来ている人たちは2F以上、単身の私は1Fの部屋を用意いただけたので騒音に悩まされることなくゆっくり休めました。今回は時間が無くて食事や大浴場は利用できませんでしたが、また近くでゴルフイベントがあるときなど、是非利用したいと思えるホテルでした。"

Ryosuke

£37

8 Nov - 9 Nov

A large indoor swimming pool with multiple lanes, surrounded by flower beds and decorative elements.

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.

A beachfront hotel with multiple floors, a sandy beach, and clear blue water.

5. Mikazuki Sea-Park Hotel Katsuura

Katsuura

Kim Lung

£120

22 Oct - 23 Oct

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 room with a view of the ocean, a table with chairs, a small table with a vase, and a standing lamp.

Two wooden chairs with blue and red cushions facing a window with a view of the ocean.

6. Yado Nakaya

Kamogawa

narihiro

£163

29 Oct - 30 Oct

A dolphin show at a water park with a large pool and a stage area.

A clean, modern indoor pool area with a tiled floor, several benches, and a glass wall offering a view of greenery outside.

A hotel room with a large window, a wooden table, a TV, and a safe.

A modern indoor pool area with a glass wall, metal railings, and a tiled floor.

7. Kamogawa Sea World Hotel

Kamogawa

"This hotel is a great choice if you’re planning to visit Sea World conveniently. The rooms are well-maintained and clean, offering a breathtaking ocean view that’s truly unparalleled. However, please note that all rooms come equipped with Japanese-style futon beds, so be prepared to sleep on those if you choose to stay here. the staff is quite limited in terms of English proficiency. Additionally, there’s a daily tax of approximately 150 yen that’s added to the checkout, so it’s something to...

Neha

£101

21 Oct - 22 Oct

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.

A coastal hotel with multiple floors, a rocky shoreline, and a mountainous backdrop.

A conference room with a long table, several white chairs, a wooden wall, and a window.

An indoor swimming pool with a tiled floor, a pool ladder, and a rocky wall backdrop.

8. Mikazuki Sea-Park Hotel Awa Kamogawa

Kamogawa

Manami

£131

22 Oct - 23 Oct

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Top Boso Peninsula Hotel Reviews

Hotel Gracery Shinjuku

8/10 Good

"Good location but in a party type hood. Good thing, only 10 min walk from nice area"

Shinjuku Granbell Hotel

10/10 Excellent

"Beautiful hotel in the bustling streets of Shinjuku. Lovely staff, clean and close to all the trains, bars and restaurants. The rooftop bar put the icing on the cake."

Hotel Sunroute Plaza Shinjuku

10/10 Excellent

"Excellent location just minutes walk to JR Shinjuku station. Tons for shopping and restaurants around hotel. Great customer service!"

Tobu Hotel Levant Tokyo

10/10 Excellent

"Staff was very helpful and friendly"

Hotel Metropolitan Edmont Tokyo

10/10 Excellent

"I stayed here in Tokyo for two weeks and just back to USA yesterday, the things I love about this hotel was the included toiletries in the bathroom so you don’t need to bring anything except for shaving cream, the room was and property was very spacious and convenient, with a family mart across the street and enough restaurants around there is ample things to choose from which makes this location great. Will stay here again if I return to Tokyo"

The Prince Park Tower Tokyo - Preferred Hotels & Resorts, LVX Collection

10/10 Excellent

"Everyone was very friendly and helpful"

Shinagawa Prince Hotel

10/10 Excellent

"Todo bien"

Shinjuku Washington Hotel Main

8/10 Good

"I had a great few nights stay at the Washington Shinjuku hotel. Check-in was quick and efficient, and the staff were very helpful. The room itself was very small, which was not a problem, however a couple of hangers on a rail or a couple of shelves to arrange some clothes would be beneficial. Shower pressure was excellent. For a solo traveller with minimal luggage, the single room is ideal and I would recommend, but for a couple it would be quite tight. ****"

THE KNOT TOKYO Shinjuku

10/10 Excellent

"Great stay close to Shinjuku! Breakfast was super helpful addition when we first arrived"

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Check availability on Boso Peninsula Hotels with Air Conditioning

Our top choices for Boso Peninsula hotels with air conditioning

1. Kisarazu Washington Hotel

2. DEAR MOM

3. Grand Mercure Minamiboso Resort & Spa

4. Hotel Crown Hills Goi

5. Mikazuki Sea-Park Hotel Katsuura

6. Yado Nakaya

7. Kamogawa Sea World Hotel

8. Mikazuki Sea-Park Hotel Awa Kamogawa

9. Okura Akademia Park Hotel

10. Kamogawa Grand Tower

Top Boso Peninsula Hotel Reviews

Hotel Gracery Shinjuku

Shinjuku Granbell Hotel

Hotel Sunroute Plaza Shinjuku

Tobu Hotel Levant Tokyo

Hotel Metropolitan Edmont Tokyo

The Prince Park Tower Tokyo - Preferred Hotels & Resorts, LVX Collection

Shinagawa Prince Hotel

Shinjuku Washington Hotel Main

THE KNOT TOKYO Shinjuku

Explore a world of travel with Expedia

Search Hotels with Air Conditioning in Boso Peninsula

Change your mind

Treat yourself

Be picky

Check availability on Boso Peninsula Hotels with Air Conditioning

Our top choices for Boso Peninsula hotels with air conditioning

1. Kisarazu Washington Hotel

2. DEAR MOM

3. Grand Mercure Minamiboso Resort & Spa

4. Hotel Crown Hills Goi

5. Mikazuki Sea-Park Hotel Katsuura

6. Yado Nakaya

7. Kamogawa Sea World Hotel

8. Mikazuki Sea-Park Hotel Awa Kamogawa

9. Okura Akademia Park Hotel

10. Kamogawa Grand Tower

Top Boso Peninsula Hotel Reviews

Hotel Gracery Shinjuku

Shinjuku Granbell Hotel

Hotel Sunroute Plaza Shinjuku

Tobu Hotel Levant Tokyo

Hotel Metropolitan Edmont Tokyo

The Prince Park Tower Tokyo - Preferred Hotels & Resorts, LVX Collection

Shinagawa Prince Hotel

Shinjuku Washington Hotel Main

THE KNOT TOKYO Shinjuku

Explore a world of travel with Expedia