Filtered water is reported; no treatment train or panel is named.
Published by Girls Who Eat, Non-Toxic Travel Made Simple, read 19 Aug 2026.
Read it: The best non-toxic weekend getawaysIn their words
filtered water
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Austin, Texas · USA
Miraval Austin Resort & Spa.
Miraval Austin Resort & Spa is a resort in Austin, Texas, USA. This page records what the property publishes about its building, across the eight pathways this index reviews.
Photography: Miraval Austin Resort & Spa's published media
The recordSpecified · read 19 Aug 2026
- Current as of
- 19 Aug 2026
- Last reviewed
- 19 Aug 2026
- Coverage
- Documented across 2 of 8 pathways.
- Strongest evidence
- Specified
- Sources
- Each entry shows its source and the date we read it.
Practical details
- Type
- Resort
- Operator
- Miraval, Hyatt
- Rooms
- room count not recorded
- Stage
- Operating
Listing details from OpenStreetMap, read 25 Aug 2026.
A Miraval resort, part of Hyatt, outside Austin, Texas, with two infinity pools and a spa with steam rooms and saunas.
A closer look at Miraval Austin Resort & Spa
A Miraval resort, part of Hyatt, outside Austin, Texas, with two infinity pools and a spa with steam rooms and saunas. This record entered the index through Girls Who Eat's non toxic travel coverage, which draws on its own criteria and on information properties supply or publish, so only two pathways carry anything yet: Food and Kitchen and Water Integrity. The other pathways have not been researched and stay out of the total rather than counting as zero.
A resort read through somebody else's reviewA Miraval resort, part of Hyatt, outside Austin, with two infinity pools and a spa holding steam rooms and…
A Miraval resort, part of Hyatt, outside Austin, with two infinity pools and a spa holding steam rooms and saunas. Read the record below knowing where it came from: this entered the index through Girls Who Eat's non-toxic travel coverage, working to that publication's own criteria and to what the property supplied, so only two of the eight areas carry anything at all. What is reported is a ten-acre organic farm on site said to supply all of the property's produce, and filtered water. Neither is published by Miraval itself.
What this property publishes, area by area
All eight areas, for every record. Each row opens to what was published, where we read it and when.
Publishing something is not the same as it being good. Every line below was read and placed by a person, not scored by a machine. What each rung means
Low-toxin materialsNot publishedFiltered drinking waterStatedCooking oils namedNot publishedOrganic foodNamedorganicMould and damp addressedNot publishedEMF consideredNot published
Named means the property published something you can look up: a brand, a product or a number. Stated means it says so with nothing behind it. Not published means we looked and found nothing, which is a gap in our reading and not an answer about the building.
Air EcologyNo evidence recordedNothing found yet
The air in a closed room is what you breathe for eight hours. What decides it is the filter grade, the fresh air rate, and whether damp has ever been looked for.
We found nothing published on this. That is a gap in what we could read, not a finding about the building.
What to ask them
- What filter grade is fitted to guest room air handling, for example MERV 13 or HEPA H13?
- What is the fresh air supply rate per person in a guest room?
- Are carbon dioxide, particulate or volatile organic compound levels measured, and are the readings published?
- Is there a mould inspection and remediation protocol, and when was it last run?
- Are there gas cooktops, fireplaces or other combustion sources inside guest rooms?
Water Integrity1 source notePublished or supplied
You drink it, cook with it and stand under it. What is in it depends on the source and on what, if anything, filters it, and both are things a property can name.
What to ask them
- What is the water source, and what treatment is applied before it reaches a guest room?
- Is there a published contaminant test panel, and which laboratory ran it?
- Is shower and bath water filtered, and to what specification?
- How are pools and spas sanitised, and is the chemistry published?
- How is drinking water delivered, and is it treated on site?
Light RhythmNo evidence recordedNothing found yet
Light is what tells a body the time of day. The part a building controls is what its fittings emit and when, which a named product or a colour temperature makes checkable.
We found nothing published on this. That is a gap in what we could read, not a finding about the building.
What to ask them
- Is guest room lighting tunable or circadian, and what specification is published?
- What colour temperatures are used in the evening, and are fixtures flicker free?
- Do sleeping areas have full blackout, and is it specified?
- What daylight access does a typical room have?
- Is exterior lighting shielded or reduced overnight?
EMF HarmonyNo evidence recordedNothing found yet
Wiring, routers and devices put electromagnetic fields in a room. What a building decides is where they sit relative to the bed, and whether anyone has measured it.
We found nothing published on this. That is a gap in what we could read, not a finding about the building.
What to ask them
- Are guest rooms wired for data, or is access wireless only?
- Where are wireless access points and smart meters placed relative to the bed?
- Have field levels been measured in sleeping areas, and by whom?
- Can a guest have wireless disabled in their room on request?
- Is any shielded cabling or shielding material specified in the build?
Materials and TextilesNo evidence recordedNothing found yet
The things you sleep on and touch: the mattress, the sheets, the pillows, and the paints, glues and finishes around them. A named fabric, a fibre content or a certification can be looked up. A structural palette tells you about the building, not about the bed.
We found nothing published on this. That is a gap in what we could read, not a finding about the building.
What to ask them
- What are the mattresses made of, and are they treated with flame retardants?
- What is the fibre content of the linen, and is it certified, for example to GOTS or OEKO TEX?
- Which paints, adhesives and sealants were specified, and are they low emission?
- What cleaning and laundry products are used, and is the list published?
- Are there named low emission certifications on the flooring or joinery?
Food and Kitchen1 source notePublished or supplied
What a kitchen cooks with and where it buys are the parts of a stay you take inside you. A named oil, a named supplier or a published share is checkable; “healthy” is not.
The farm's share of the kitchen is reported with a figure: a 10-acre organic farm on site supplying 100 percent of the property's produce.
Published by Girls Who Eat, Non-Toxic Travel Made Simple, read 19 Aug 2026.
Read it: The best non-toxic weekend getawaysIn their words
a 10-acre organic farm on site that supplies 100% of the property's produce
What to ask them
- What share of produce is grown on site or sourced locally, and is it verified?
- Which cooking oils are used, and is the policy published?
- What cookware is used in the kitchen?
- Is kitchen and ice water filtered, and to what specification?
- Is there a published position on additives, preservatives or allergens?
Biophilic and Healing DesignNo evidence recordedNothing found yet
Daylight, planting, outlook and the way a room meets the outside are what make a place feel the way it does. Named design decisions can be checked; atmosphere cannot.
We found nothing published on this. That is a gap in what we could read, not a finding about the building.
What to ask them
- Does every guest room have direct outdoor access or an operable opening?
- What is the published design intent behind the natural materials used?
- What are the typical ceiling heights and room volumes?
- Was the landscape designed with native planting, and is the palette published?
Sound and Sensory EcologyNo evidence recordedNothing found yet
What you can hear at three in the morning decides whether you slept. Insulation, plant and machinery, and what sits next door are what decide it.
We found nothing published on this. That is a gap in what we could read, not a finding about the building.
What to ask them
- What is the measured background noise level in a guest room at night?
- What acoustic separation is specified between adjoining keys?
- How loud is the guest room air conditioning at its lowest setting?
- Is fragrance diffused into guest rooms or public areas, and can it be declined?
Not everything is published, and an empty row is a gap in what we could read rather than a fault in the building. If one of these matters to you, ask the property before you book. Send us something that updates this record
Certifications
Girls Who Eat Conscious rating
Issued by Girls Who Eat, Non-Toxic Travel Made Simple
Property
Awarded: Not stated · Valid until: Not stated · Source checked: 19 Aug 2026
Meets 3+ of our standards or still has synthetic fragrance in its main spaces or beauty products. Shows a clear commitment to non-toxic travel, such as local sourcing or wellness offerings
See issuer recordScope, dates & supporting details
- Issuer
- Girls Who Eat, Non-Toxic Travel Made Simple
- Scope
- Property
- Level / version
- Meets 3+ of our standards or still has synthetic fragrance in its main spaces or beauty products. Shows a clear commitment to non-toxic travel, such as local sourcing or wellness offerings
- Awarded
- Not stated
- Valid until
- Not stated
- Source checked
- 19 Aug 2026
Sources & disclosuresResearch updated 19 Aug 2026
Feature sources and certification records show their own scope and dates.
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.
These scores describe disclosure, not property quality. Listings are free, and any commercial relationship is disclosed.
Published corrections Full assessment recordWhere it is
Austin, Texas, USAAmericas30.4453, -97.8689
Directions and arrival, on the property’s siteIs this your property? Correct or claim this listing
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