# Serena Resort Kim Boi A riverside mineral-spring resort with Japanese-style onsen and dedicated bathing facilities. Guests can use indoor and outdoor pools, spa services and outdoor activity spaces. [Canonical profile]() Language: English Location: Kim Boi, Vietnam [Official website or resource]() ## Features, topics and format - Japanese-style onsen - Natural mineral water - Indoor and outdoor pools - Spa services ## Practical information Location: Kim Boi, Vietnam Address: Khai Doi Hamlet, Sao Bay Commune, Kim Boi District, former Hoa Binh Province (now Phu Tho), Vietnam Status: Operating — according to listed sources WLR: not assessed. ## Questions about a healthy stay Questions are inspired by WELL v2. Unanswered questions are unknown, not evidence that a facility is present or absent. This is not a WELL certificate. ### Where is Serena Resort Kim Boi located? Serena Resort Kim Boi: Khai Doi Hamlet, Sao Bay Commune, Kim Boi District, former Hoa Binh Province (now Phu Tho), Vietnam. Property information; room-specific conditions are not verified. Sources reviewed: 2026-10-03 - [Serena Resort Kim Boi: official facilities and address]() - [Serena Resort Kim Boi: official facilities and address]() ### What operating status is listed for Serena Resort Kim Boi? The catalogue lists this property as operating, according to the cited sources. This does not confirm room availability for particular dates. Property information; room-specific conditions are not verified. Sources reviewed: 2026-10-03 - [Serena Resort Kim Boi: official facilities and address]() - [Serena Resort Kim Boi: official facilities and address]() ### What are the temporary-stay terms at Serena Resort Kim Boi: minimum stay, total price and cancellation? *Unanswered.* ### Does Serena Resort Kim Boi hold a current WELL certification, and which buildings and spaces does it cover? *Unanswered.* ### How does fresh air enter bedrooms at Serena Resort Kim Boi, and can guests open the windows? *Unanswered.* ### What air filtration is provided at Serena Resort Kim Boi, and when were the filters serviced? *Unanswered.* ### Does Serena Resort Kim Boi have recent CO₂ and PM2.5 measurements with dates and the specific room tested? *Unanswered.* ### Is smoking prohibited throughout Serena Resort Kim Boi or only in certain areas? *Unanswered.* ### Can guests drink the tap water at Serena Resort Kim Boi, and are the latest test results available? *Unanswered.* ### Where can guests refill drinking water at Serena Resort Kim Boi, and how is the treatment system maintained? *Unanswered.* ### How are plumbing, showers and hot-water systems maintained between stays at Serena Resort Kim Boi? *Unanswered.* ### When were the rooms at Serena Resort Kim Boi last checked for leaks, dampness and mold? *Unanswered.* ### If Serena Resort Kim Boi has a pool or plunge pool, how is water quality monitored and where are the results? *Unanswered.* ### What dining options are listed for Serena Resort Kim Boi? *Unanswered.* ### Does Serena Resort Kim Boi offer vegetables, fruit, whole grains, plant-based meals and options without added sugar? *Unanswered.* ### Where can guests find ingredient and allergen information at Serena Resort Kim Boi? *Unanswered.* ### Can Serena Resort Kim Boi arrange meals for a food allergy, and how is cross-contact prevented? *Unanswered.* ### Do the rooms, villas or apartments at Serena Resort Kim Boi have a kitchen, refrigerator and self-catering facilities? *Unanswered.* ### Do bedrooms at Serena Resort Kim Boi have blackout curtains or shutters? *Unanswered.* ### Can guests at Serena Resort Kim Boi dim the lights and control bedside lighting separately? *Unanswered.* ### Do rooms at Serena Resort Kim Boi have daylight and suitable lighting for reading or working? *Unanswered.* ### What walking, running or cycling routes are available near Serena Resort Kim Boi? *Unanswered.* ### What exercise spaces and activities are listed for Serena Resort Kim Boi? *Unanswered.* ### Which exercise sessions and pools at Serena Resort Kim Boi are included in the stay, and is advance booking required? *Unanswered.* ### Can guests control their bedroom temperature at Serena Resort Kim Boi? *Unanswered.* ### Do all bedrooms at Serena Resort Kim Boi have cooling or heating, and can it run overnight? *Unanswered.* ### Is humidity measured at Serena Resort Kim Boi, and are recent readings available for the selected room? *Unanswered.* ### What noise sources are near Serena Resort Kim Boi, especially at night? *Unanswered.* ### Does Serena Resort Kim Boi have information about bedroom sound insulation or measured noise levels? *Unanswered.* ### Does Serena Resort Kim Boi have quiet hours, and can guests choose a quieter room? *Unanswered.* ### Which cleaning products are used at Serena Resort Kim Boi, and can guests request fragrance-free cleaning? *Unanswered.* ### When was the selected room at Serena Resort Kim Boi last renovated or furnished with new furniture? *Unanswered.* ### Does Serena Resort Kim Boi provide information about finish materials and their emissions documentation? *Unanswered.* ### What spaces for rest and relaxation are listed for Serena Resort Kim Boi? *Unanswered.* ### Does Serena Resort Kim Boi provide access to a garden, green space or another outdoor natural setting? *Unanswered.* ### Is there a quiet place to unwind away from shared areas at Serena Resort Kim Boi? *Unanswered.* ### Is there a step-free route from the entrance to the bedroom and bathroom at Serena Resort Kim Boi? *Unanswered.* ### What are the doorway widths and bathroom accessibility features at Serena Resort Kim Boi? *Unanswered.* ### How can guests contact the responsible staff member at Serena Resort Kim Boi and report a problem during their stay? *Unanswered.* ### Where can guests find fire and other emergency instructions at Serena Resort Kim Boi? *Unanswered.* - [IWBI · WELL v2]() - [IWBI · Hospitality]() ## Sources and currency Catalogue information compiled from the sources listed below. A source review is not an on-site inspection or certification. Sources reviewed: 2026-10-03 - [Serena Resort Kim Boi: official facilities and address]() - [Serena Resort Kim Boi: official facilities and address]() A catalogue profile is not an independent WLR assessment or WELL certification. Confirm current terms and availability with the provider.