# Izu Onsen Accommodation Recommendations Pilgrimage to Japan's Hot Spring Paradise! 3 Izu Onsen Hotel Reviews BY**Twosevenths**·1 mystery shoppers·3 venues·2026.02·UPDATED 2026.08 The Izu Peninsula, embraced by mountains and sea, boasts diverse hot springs born from its volcanic terrain. You'll find everything from open-air baths overlooking the ocean and tranquil forest retreats to scenic onsen rooms perfect for watching the sunset. Twosevenths has thoroughly evaluated three top Izu Onsen Accommodation options, assessing them across criteria like spring quality, environment, facilities, accessibility, and value for money. We'll help you understand the distinct character of each of these Izu Onsen Accommodation venues. Contents 0% 1. 01 Ryokan Umibe no Kakure yu Seiryu 2. 02 Blue Ocean 3. 03 Katsuragawa This Review ## Which _Izu Onsen Accommodation_ do we recommend? | | Venue | Score | Highlights | Spring Quality | Environment | Facilities | Access | Value for Money | | | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | | 1 | [Ryokan Umibe no Kakure yu Seiryu](https://www.twosevenths.com/en/service/hotel-japan-izu/#%E6%B5%B7%E9%82%8A%E7%9A%84%E9%9A%B1%E8%97%8F%E6%B9%AF%E6%B8%85%E6%B5%81%E6%97%85%E9%A4%A8)$4,000 | **3.8**/5 | #Cliffside Onsen Hotel: Watch the Sunset Over the Pacific While You Soak BY 妙麗 | 4/5 | 5/5 | 4/5 | 2/5 | 4/5 | [View](https://www.twosevenths.com/en/service/hotel-japan-izu/#%E6%B5%B7%E9%82%8A%E7%9A%84%E9%9A%B1%E8%97%8F%E6%B9%AF%E6%B8%85%E6%B5%81%E6%97%85%E9%A4%A8) | | 2 | [Blue Ocean](https://www.twosevenths.com/en/service/hotel-japan-izu/#%E7%86%B1%E5%B7%9D%E8%97%8D%E6%B5%B7%E6%BA%AB%E6%B3%89%E9%A3%AF%E5%BA%97)$3,000 | **3.4**/5 | #High-Value, Relaxing Izu Onsen Accommodation in Higashiizu BY 妙麗 | 3/5 | 4/5 | 3/5 | 3/5 | 4/5 | [View](https://www.twosevenths.com/en/service/hotel-japan-izu/#%E7%86%B1%E5%B7%9D%E8%97%8D%E6%B5%B7%E6%BA%AB%E6%B3%89%E9%A3%AF%E5%BA%97) | | 3 | [Katsuragawa](https://www.twosevenths.com/en/service/hotel-japan-izu/#%E6%A1%82%E5%B7%9D%E4%BF%AE%E5%96%84%E5%AF%BA%E6%BA%AB%E6%B3%89%E9%85%92%E5%BA%97)$5,000 | **4.8**/5 | #Plan a full, perfect private onsen experience BY 妙麗 | 5/5 | 5/5 | 5/5 | 4/5 | 5/5 | [View](https://www.twosevenths.com/en/service/hotel-japan-izu/#%E6%A1%82%E5%B7%9D%E4%BF%AE%E5%96%84%E5%AF%BA%E6%BA%AB%E6%B3%89%E9%85%92%E5%BA%97) | All reviews are conducted by [Twosevenths mystery shoppers](https://www.twosevenths.com/hire-explorers/), who book and visit anonymously at their own expense to keep every assessment honest and objective. FAQ ## How to choose the right _Izu Onsen Accommodation_? 01 ### Which venue has more than five private hot spring baths to choose from?+ 02 ### Which venue offers a set menu breakfast?+ 03 ### Which venue has its own parking lot?+ 04 ### Which venue offers an open-air hot spring with direct Pacific Ocean views?+ 05 ### Which venue offers both private and public hot springs?+ 01 ## Ryokan Umibe no Kakure yu Seiryu 海邊的隱藏湯清流旅館 Card OK PLATE 01–03 ### 海邊的隱藏湯清流旅館 About the Venue Introduction Umibe no Kakureyu Seiryu Ryokan, perched on a seaside cliff in West Izu, offers a unique Izu Onsen Accommodation experience with open-air hot springs directly facing the Pacific Ocean. The venue is surrounded by the Fuji-Hakone-Izu National Park and is part of a UNESCO Global Geopark, boasting a rich and pristine natural landscape. The venue itself embraces a traditional Japanese nostalgic style, creating a warm and inviting atmosphere with a lived-in feel. Its architectural design harmonizes with the rustic charm of the West Izu coast, allowing guests to experience a tranquil rhythm far removed from city life. The most popular amenity is the open-air hot spring, which offers expansive ocean views, enhancing the bathing experience. Surrounded by sea breezes and the sound of waves, on clear days guests can even watch the sunset over the Pacific, allowing for complete relaxation of body and mind. Dining highlights a distinctive dinner that showcases the traditional flavors of West Izu, focusing on Japan's dashi culture with bonito flakes at its core. Breakfast is a Japanese set meal; some room packages include meals, or they can be purchased separately upon check-in. ### 海邊的隱藏湯清流旅館 Mystery Shopper's Take Review #Cliffside Onsen Hotel: Watch the Sunset Over the Pacific While You Soak REVIEWED BY [妙麗](https://www.twosevenths.com/en/tag/%E5%A6%99%E9%BA%97/) EXPERIENCED · 2025.12.18 Hermione stayed at Umibe no Kakureyu Seiryu Ryokan, a hotel built directly into a cliff on the west coast of Izu. The lobby alone makes a striking first impression! The entrance is on the fifth floor, and the entire structure extends down the cliffside, creating a sense of harmony with nature. The true soul of this Izu Onsen Accommodation is its hot springs. Whether you're in the public baths or your guest room, every view faces the expansive ocean. The most iconic "Seaside Open-Air Bath" feels almost connected to the sea, allowing you to clearly hear the waves crashing as you soak. It's especially breathtaking at sunset! In addition to the public baths, guests can also reserve a private bath for 45 minutes free of charge. These are also ocean-facing, with equally stunning views! We highly recommend booking a sunset slot immediately upon check-in. The only minor drawback Hermione noted was that the water temperature in the morning felt a bit low, which slightly detracted from the experience. Mystery Shopper Rating Spring Quality 4/5 Environment 5/5 Facilities 4/5 Access 2/5 Value for Money 4/5 ### 海邊的隱藏湯清流旅館 Basic Info Address 2941 Nishina, Nishiizu, Kamo District, Shizuoka 410-3514, Japan Website https://www.umibe-seiryu.com/Hours Check-in: 3:00 PM Check-out: 10:00 AM ### 海邊的隱藏湯清流旅館 Pricing From$4,000 [Log in to see full pricing & contact info](https://www.twosevenths.com/login?callbackUrl=%2Fen%2Fservice%2Fhotel-japan-izu%2F) Report an error ✕ Ryokan Umibe no Kakure yu Seiryu What is incorrect?＊ Business status Pricing Store address Opening hours Store photos Typo / error Layout issue What is the correct information?＊ Feel free to attach a screenshot Submit Cancel 02 ## Blue Ocean 熱川藍海溫泉飯店 Private Parking PLATE 02–03 ### 熱川藍海溫泉飯店 About the Venue Introduction Atagawa Aiumi Onsen Hotel, located in Higashiizu, Shizuoka Prefecture, offers a practical Izu Onsen Accommodation option with its in-house hot springs and serene coastal views. The venue is about a 10-minute drive from Izu National Park and Atagawa YOU Yu Beach, making it convenient for guests to plan their itineraries. The hotel's room configurations prioritize comfort and convenience, meeting guests' basic accommodation needs. Each room features a separate bathtub and shower space, along with complimentary toiletries and slippers. The most popular facility at the venue is the hot spring bath, which helps guests relax and soothe travel fatigue. Additionally, the hotel provides a self-service breakfast, allowing guests to enjoy a hearty meal before starting their day. For public services, the venue offers basic facilities such as luggage storage, an elevator, and vending machines. The hotel also provides free self-parking, a convenient service for guests planning to explore the Izu Peninsula by car. ### 熱川藍海溫泉飯店 Mystery Shopper's Take Review #High-Value, Relaxing Izu Onsen Accommodation in Higashiizu REVIEWED BY [妙麗](https://www.twosevenths.com/en/tag/%E5%A6%99%E9%BA%97/) EXPERIENCED · 2025.12.18 Hermione stayed at Atagawa Aiumi Onsen Hotel, and the biggest surprise was the excellent value: for about NT$3,000 per night, including breakfast, guests can enjoy an onsen experience facing the Pacific Ocean. The hotel's public bath is free to use. When I visited in the evening, it wasn't crowded; it almost felt like a private session. Soaking in the hot spring while listening to the distant sound of waves was incredibly relaxing. The spring water itself maintained a stable temperature, offering good physical relief. However, the facilities clearly show their age. Both the poolside amenities and overall cleanliness were rather ordinary by Japanese onsen hotel standards, lacking that sense of meticulous refinement. I had considered paying extra for a private bath, but the private baths were under maintenance that day and didn't offer sea views. The staff honestly advised against the upgrade, which left a positive impression! Overall, this Izu Onsen Accommodation isn't about luxury and refinement; its strength lies in its affordable price and the bonus of sea views. It's ideal for travelers who want a casual hot spring experience and simply wish to enjoy the ambiance of the sea and the onsen. Mystery Shopper Rating Spring Quality 3/5 Environment 4/5 Facilities 3/5 Access 3/5 Value for Money 4/5 ### 熱川藍海溫泉飯店 Basic Info Address 1139 Katase, Higashiizu, Kamo District, Shizuoka 413-0303, Japan Website https://travel.rakuten.co.jp/HOTEL/182040/182040.html Hours Check-in: 3:00 PM Check-out: 10:00 AM ### 熱川藍海溫泉飯店 Pricing From$3,000 [Log in to see full pricing & contact info](https://www.twosevenths.com/login?callbackUrl=%2Fen%2Fservice%2Fhotel-japan-izu%2F) Report an error ✕ Blue Ocean What is incorrect?＊ Business status Pricing Store address Opening hours Store photos Typo / error Layout issue What is the correct information?＊ Feel free to attach a screenshot Submit Cancel 03 ## Katsuragawa 桂川修善寺溫泉酒店 Private Parking PLATE 03–03 ### 桂川修善寺溫泉酒店 About the Venue Introduction Katsuragawa Shuzenji Onsen Hotel, located in the Izu Shuzenji Onsen area, offers exceptional convenience for travelers planning Izu Onsen Accommodation, with Shuzenji Temple just a 600-meter walk away. The surrounding area perfectly blends the vibrant atmosphere of a hot spring town with a sense of tranquility, and it's easy to reach attractions like Mount Daruma and Koibito Misaki (Lover's Cape). The hotel's guest rooms are all designed with private bathrooms and feature a clean, uncluttered layout. Each room is equipped with practical amenities such as air conditioning, a flat-screen TV, and complimentary toiletries, providing essential comfort without unnecessary extravagance. For public facilities, the hotel boasts hot spring baths, allowing guests to fully unwind after a day of exploring. For further relaxation, paid massage services are also available, which can be tailored to individual needs. To cater to various types of travelers, the hotel offers several thoughtful services to meet every need during your stay: * Free private parking: Ideal for guests traveling by car. * Bicycle rental service: Perfect for exploring the local area at a leisurely pace. * Buffet breakfast: Helps guests fuel up before heading out for the day. ### 桂川修善寺溫泉酒店 Mystery Shopper's Take Review #Plan a full, perfect private onsen experience REVIEWED BY [妙麗](https://www.twosevenths.com/en/tag/%E5%A6%99%E9%BA%97/) EXPERIENCED · 2025.12.18 The Katsuragawa Shuzenji Onsen Hotel, nestled in the mountains of central Izu, immediately struck Hermione as grand yet relaxing. Surrounded by peaks, the setting itself is ideal for a tranquil soak. This Izu Onsen Accommodation is quite spacious. In addition to its hot spring facilities, it offers public entertainment areas like a game room, manga room, ping-pong room, and KTV. The rooms feature tatami flooring with mattresses, preserving Japanese style while offering a more comfortable sleep than traditional futons. Each room also has a private bathroom and toilet, making it very convenient to return for rest after a soak. What truly made Hermione fall in love with this venue, however, was its thoughtful approach to the bathing experience. The hot springs are one of its biggest highlights, with seven free private onsens available for rotation. These operate on a first-come, first-served basis for 30 minutes per session, with clear queueing instructions to avoid confusion. While not large, each private onsen has a unique design, perfect for those seeking a quiet, undisturbed soak. The rooftop public bath is equally impressive. The indoor pool is brightly lit and very clean, while the outdoor rotenburo offers distant mountain views. A morning soak is especially recommended, with fresh air and a peaceful atmosphere that makes you feel completely enveloped by the mountain forest. Plus, there's free ramen at night for a late-night snack—a truly comforting treat after a relaxing bath! Mystery Shopper Rating Spring Quality 5/5 Environment 5/5 Facilities 5/5 Access 4/5 Value for Money 5/5 ### 桂川修善寺溫泉酒店 Basic Info Address 860 Shuzenji, Izu, Shizuoka 410-2416, Japan Website https://dormy-hotels.com/resort/hotels/katsuragawa/Instagram@katsuragawa_shuzenji Hours Check-in: 3:00 PM Check-out: 10:00 AM ### 桂川修善寺溫泉酒店 Pricing From$5,000 [Log in to see full pricing & contact info](https://www.twosevenths.com/login?callbackUrl=%2Fen%2Fservice%2Fhotel-japan-izu%2F) Report an error ✕ Katsuragawa What is incorrect?＊ Business status Pricing Store address Opening hours Store photos Typo / error Layout issue What is the correct information?＊ Feel free to attach a screenshot Submit Cancel Recommended Reading ## You might also _like_ Editor's Note ## Final _Thoughts_ This concludes our Izu Onsen Accommodation recommendations, based on Twosevenths mystery shoppers' personal experiences at three Izu Onsen hotels. Some journeys are all about finally having time to slow down and find inner peace, and Izu Onsen offers precisely that. There's no overwhelming commercial bustle here, just mountains, sea, steam, warm spring water, and your own quiet moments. The Izu Onsen Accommodation venues we experienced each interpret the art of bathing differently: some leave a lasting impression with their unique spring water quality, while others soothe emotions with breathtaking views, making the entire stay a day worth savoring. If you're looking for a place to truly relax and immerse yourself in Japan's onsen culture, Izu is a choice you won't need to ponder for long. If you also love hot springs and the refined experience of Japanese onsen ryokans but can't travel to Japan right away, you're welcome to explore our recommendations for Taipei Onsen, Wulai Onsen, Jinshan Onsen, or Taichung Onsen. There's nothing quite like a hot spring bath to warm up a chilly winter day! Also Featured ## Don't miss _these either_ [Miaoli](https://www.twosevenths.com/en/tag/%e5%a6%99%e9%ba%97/)[Hot Springs](https://www.twosevenths.com/en/therapy/spring/) Twosevenths has trained over 500 mystery shoppers experienced across diverse fields, accumulating five years of on-site visits to more than 5,000 venues across Taiwan. We are dedicated to delivering the most impartial third-party reviews — like a group of savvy friends guiding you to the best experiences.[Learn more about Twosevenths →](https://www.twosevenths.com/en/about/) Contributing mystery shoppers