Sources for Das Naturhotel Chesa Valisa
Every line on the Das Naturhotel Chesa Valisa record, with where it came from, what kind of source it is and the date we read it.
Back to the record- Current as of
- 7 Oct 2026
- Last reviewed
- 7 Oct 2026
- Strongest evidence
- Certified
- Coverage
- Documented across 8 of 8 pathways.
Practical details and location
The practical details and the map point, 47.3422, 10.1645
Evidence by area
All eight areas, in the order this index reads them. Every line was read and placed by a person.
Air Ecology
In an interview on building biology, the property states that wood, clay and oiled surfaces balance the humidity of the building. No ventilation system, filter grade, fresh air rate or any humidity, carbon dioxide or particulate reading is published.
In their words: “Holz, Lehm und geölte Oberflächen tragen zu einer ausgewogenen Luftfeuchtigkeit bei und sorgen für ein behagliches Klima.”
The shared feature list on the room category pages lists clay walls in place of air conditioning. No mechanical ventilation, filtration or fresh air specification is published for any room.
In their words: “Lehmwände statt Klimaanlage”
Water Integrity
The summer page states that the outdoor pool is filled with spring water and sanitised with ionised salt instead of chlorine, and that the Kneipp basin uses mountain water from the hotel's own spring. No device, model, residual reading or test result is published; the architecture page dates a rebuild of the pool as a 12 metre stainless steel basin to 2025, and this page was last modified on 21 August 2026.
In their words: “Im Wellness-Bereich unseres Hotels im Kleinwalsertal ist Wasser allgegenwärtig: beim Schwimmen im Außenpool, der mit reinem Quellwasser gefüllt ist und durch ionisiertes Salz statt Chlor gereinigt wird, oder beim erfrischenden Kneippen im Becken mit kühlem Bergwasser aus der hauseigenen Quelle.”
The wellness page states that spring water from the hotel's own well is served for drinking. No treatment, sampling date or laboratory result is published, and the page's description of the water as energised names no treatment and is not credited.
In their words: “Dem hauseigenen Brunnen unseres Wellnesshotels im Kleinwalsertal entspringt energetisiertes Quellwasser, das nicht nur den Durst löscht, sondern auch beim Entschlacken unterstützt.”
The Ayurveda page states that the tea blends served alongside the kitchen's food are made with fresh spring water from the hotel's own spring. No treatment or test result is published.
In their words: “Unsere regionale Bio-Kulinarik folgt den Prinzipien der ayurvedischen Küche, ergänzt durch spezielle Teemischungen mit frischem Quellwasser aus unserer eigenen Quelle.”
Light Rhythm
The FAQ describes all rooms and suites as daylit, with views of the garden and the surrounding mountains. No glazing specification, blackout provision, lighting product or colour temperature is published.
In their words: “Alle Zimmer und Suiten sind lichtdurchflutet, komfortabel ausgestattet und bieten wunderbare Ausblicke auf den Garten und die umliegenden Berge.”
Read it: FAQ - häufig gestellte Fragen | Das Naturhotel Chesa Valisa****s
The property's own renovation announcement, first published on 21 November 2024 and last modified on 21 April 2026, states that west-facing Stammhaus rooms toward the Heuberg would gain a floor-to-ceiling glass front and large balconies for more daylight. No glazing product or shading is named.
In their words: “Den Zimmern in Richtung Heuberg (Westen) schenken wir durch eine bodentiefe Glasfront und großen Balkonen mehr Licht.”
The Suite page (Haus Chesa or Chalet) describes the room as daylit with floor-to-ceiling windows. No glazing product, transmittance figure or blackout provision is named.
In their words: “Lichtdurchflutete 42m² mit bodentiefen Fenstern und Doppelbett (180x200cm).”
EMF Harmony
The FAQ states that in-room Wi-Fi is offered only in Chalet rooms, listing the Standard, Komfort, Superior and Suite categories, and separately that free Wi-Fi is available at the bar, the Kaminraum, the seminar room and the lobby. No access point placement or field measurement is published.
In their words: “WLAN bieten wir Ihnen (nur) in unseren Chalet-Zimmern.”
Read it: FAQ - häufig gestellte Fragen | Das Naturhotel Chesa Valisa****s
The Klein & gemütlich room page (Stammhaus or Haus Chesa) states that these rooms have no Wi-Fi and that some of them have a mains demand switch (Netzfreischalter). Which rooms have the switch is not published, and no field measurement is published.
In their words: “Gemütliche kleine Zimmer meist mit Balkon oder ebenerdig mit direktem Gartenzugang. Im Stammhaus oder im Haus Chesa gelegen. Ohne WLAN, teilweise mit Netzfreischalter.”
The Standard Plus room page (Stammhaus or Haus Chesa) states that these rooms have no Wi-Fi and that some of them have a mains demand switch. Which rooms have the switch is not published, and no field measurement is published.
In their words: “Helle Zimmer im Stammhaus oder im Haus Chesa mit ca 25qm. 180 cm Doppelbett und einer gemütlichen Schlafcouch. Bodentiefe Fenster mit schönem Balkon. Teilweise mit Dachschräge. Ohne WLAN, teilweise mit Netzfreischalter.”
The Standard room page (Stammhaus or Chalet) states that some rooms have a mains demand switch and that Wi-Fi is offered only in the Chalet rooms of this category. Which rooms have the switch is not published, and no field measurement is published.
In their words: “Ca. 19m² mit Queen Size Bett im Stammhaus oder im Chalet gelegen, teilweise mit Netzfreischalter. Mit Balkon und Lehmwänden für ein besonderes Raumklima. WLAN bieten wir Ihnen (nur) in unseren Chalet Zimmern.”
The Komfort room page (Chalet only) states that these rooms have Wi-Fi and a mains demand switch. No access point placement relative to the bed and no field measurement is published.
In their words: “Im freistehenden, ruhigen Chalet. Diese Zimmer haben W-LAN und einen Netzfreischalter.”
The Superior room page states that Superior rooms in the Stammhaus and Haus Chesa have no Wi-Fi and that some have a mains demand switch. The same page also places Superior rooms in the Chalet, where the FAQ lists Superior among the categories with Wi-Fi. Which rooms have the switch is not published.
In their words: “Stammhaus und Haus Chesa ohne WLAN, teilweise mit Netzfreischalter.”
The Junior Suite page (Stammhaus only) states that these rooms have no Wi-Fi and that some have a mains demand switch. Which rooms have the switch is not published, and no field measurement is published.
In their words: “Ohne WLAN und teilweise mit Netzfreischalter im Stammhaus gelegen.”
The Familienzimmer Komfort page (Haus Chesa) states that the room has a mains demand switch, which the page describes as directed against electrosmog, and no Wi-Fi. No field measurement is published.
In their words: “Netzfreischalter gegen Elektrosmog und ohne WLAN.”
The Familienzimmer Superior page (Stammhaus) states that the room has a mains demand switch and no Wi-Fi. No field measurement is published.
In their words: “Im Stammhaus gelegen mit Netzfreischalter und ohne WLAN.”
The Suite page (Haus Chesa or Chalet) states that Wi-Fi is available in the Chalet and that suites in both the Chalet and Haus Chesa have a mains demand switch. No access point placement or field measurement is published.
In their words: “Im Chalet ist WLAN verfügbar; Chalet und Haus Chesa mit Netzfreischalter.”
Materials and Textiles
The shared feature list on the room category pages names MARÌAS as the brand of the vegan body care products in the rooms. No ingredient list, fragrance content or product certification is published.
In their words: “vegane Körperpflege von MARÌAS”
A news article on the property's site names Multikraft as its long-standing partner for microbial cleaning and carries an interview with the company. No list of the products used in rooms or laundry, dilution, disinfectant exceptions or safety data is published.
In their words: “Im untenstehenden Interview gibt unser langjähriger Partner Multikraft spannende Einblicke in die Welt der mikrobiellen Reinigung”
The same article states that the hotel's cleaning products hold dermaserv certification with a dermatological skin tolerance rating. The certification describes the products as sold; no certificate number or test report is published.
In their words: “Unsere Reiniger sind dermaserv-zertifiziert und wurden dermatologisch mit „Sehr gut hautverträglich“ bewertet.”
The building biology interview names silver fir (Weißtanne) and oak from the region as the timbers the property prefers to use. Where each species is used, and any finish applied to it, is not stated.
In their words: “Wir verwenden bevorzugt heimische Materialien wie Weißtanne und Eiche aus der Region”
The building biology interview states that the bed linen is organically grown cotton. No textile certification such as GOTS or OEKO-TEX, supplier or fibre test is named.
In their words: “Die Bettwäsche besteht aus kontrolliert biologischer Baumwolle, und Netzfreischalter reduzieren elektrische Felder in den Zimmern.”
The shared room feature list states that the beds are metal-free. No mattress material, maker or flame retardant treatment is published.
In their words: “metallfreie Betten”
The building biology interview states that oiled wood floors, solid wood furniture and clay walls are used in the hotel. No oil, wax, finish or clay plaster product is named.
In their words: “Im Chesa Valisa kommen geölte Holzböden, Vollholzmöbel und Lehmwände zum Einsatz.”
Food and Kitchen
An organic certificate issued by Austria Bio Garantie under Regulation (EU) 2018/848, number 4-01485-2025, lists the full range of organic dishes and organic drinks of the business under the communal catering chapter, following an inspection on 24 July 2025, and is valid from 14 August 2025 to 31 January 2027. It is the issuer's document, hosted on the hotel's own site; it certifies organic status and names no suppliers and no share of regional produce.
In their words: “Folgende Produkte des Betriebes entsprechen den Vorgaben der Richtlinie „Biologische Produktion“ , Kapitel 4 „Gemeinschaftliche Verpflegungseinrichtungen“: Bio-Gerichte (Vollsortiment) Bio-Getränke (Vollsortiment)”
The organic page states that a growing number of Kleinwalsertal farmers have taken up organic certification and now supply the hotel with regional products. No farm is named and no share of supply is published.
In their words: “Durch die Umstellung auf Bio haben sich immer mehr Landwirte im Kleinwalsertal für eine Bio-Zertifizierung entschieden und beliefern heute unser Haus mit regionalen Produkten – frisch, saisonal und fair.”
The allergy page states that the kitchen does not use ready meals or convenience food. No additive list, cooking oil policy or cookware is published.
In their words: “Auf Fertiggerichte und Convenience-Food, worin häufig Allergene wie Gluten, Nüsse oder Sellerie enthalten sind, wird hier verzichtet.”
Biophilic and Healing Design
The architecture page names the artist Martin Rauch as maker of rammed earth walls in the entrance area and the wine cellar, with stated purposes of room climate, humidity regulation and representing the element earth. These are public areas, not guest rooms.
In their words: “Stampflehmwände des bekannten Künstlers Martin Rauch schaffen im Eingangsbereich und im Weinkeller ein angenehmes Raumklima, regulieren die Luftfeuchtigkeit und symbolisieren das Element „Erde“.”
Read it: Urlaub im Holzhotel | Architektur zwischen Tradition & Moderne
The architecture page publishes the construction method as Vorarlberg timber construction, built exclusively by local craft businesses from local materials, and names the Vorarlberg architect Hermann Kaufmann on the same page.
In their words: “Ein Hotel in Vorarlberger Holzbauweise, ausschließlich von heimischen Handwerksbetrieben und aus heimischen Materialien gebaut, in dessen Architektur sich die Werte der Hoteliersfamilie Kessler widerspiegeln.”
Read it: Urlaub im Holzhotel | Architektur zwischen Tradition & Moderne
The Klein & gemütlich room page (Stammhaus or Haus Chesa) states that most of these rooms have a balcony or are at ground level with direct access to the garden.
In their words: “Gemütliche kleine Zimmer meist mit Balkon oder ebenerdig mit direktem Gartenzugang.”
The Familienzimmer Superior page (Stammhaus) states that the room has a wraparound balcony and a large terrace with a mountain view and access to the permaculture garden.
In their words: “Rundum Balkon und große Terrasse mit Bergblick und Zugang zum Permakulturgarten.”
The architecture page states that the garden around the pool was redesigned in 2024 on near-natural lines with an opened stream. No planting palette or landscape designer is published.
In their words: “Parallel dazu wird der Außenpool neu gebaut: Ein 12 Meter langes Edelstahlbecken mit heller Steinumfassung sorgt künftig für noch mehr Badefreude – weiterhin beheizt und eingebettet in unseren Garten, der 2024 bereits naturnah mit einem geöffneten Bachlauf neu gestaltet wurde.”
Read it: Urlaub im Holzhotel | Architektur zwischen Tradition & Moderne
Sound and Sensory Ecology
The architecture page states that the 2026 AlpinSPA extension added three sound-insulated massage rooms. This covers spa treatment rooms, not bedrooms, and no insulation specification or rating is published.
In their words: “Drei neue, schallisolierte Massageräume bieten den passenden Rahmen für wohltuende Anwendungen und tiefe Erholung.”
Read it: Urlaub im Holzhotel | Architektur zwischen Tradition & Moderne
The architecture page states that the timber construction serves thermal and sound insulation. No acoustic rating, separation between adjoining rooms or measured level is published.
In their words: “Holz dient der Temperatur- und Schalldämmung.”
Read it: Urlaub im Holzhotel | Architektur zwischen Tradition & Moderne
The Komfort room page describes the Chalet, where these rooms sit, as freestanding and quiet. No measured background level or acoustic specification is published.
In their words: “Im freistehenden, ruhigen Chalet.”
Certifications
EU organic certificate under Regulation (EU) 2018/848, issued by Austria Bio Garantie GmbH, control body AT-BIO-301
Awarded: Not stated. Valid until: Not stated.
BIO HOTELS Zertifikat 2026, issued by BIO HOTELS (association)
Awarded: Not stated. Valid until: Not stated.
Disclosures
Compare what each stay offers, how it was checked and what still needs confirming. Assessment labels describe the review, not an overall quality rating.
A low score means a property has not published information. It does not mean the property is unsafe, unhealthy or poorly run.
A score describes proof: what a stay publishes and, on a Human Garage certified stay, what our assessor checked in person. It is not a quality rating of the property. Listings are free, and any commercial relationship is disclosed.