Spa hotel scores built on structured data, independent research and the experiences of real guests.
Guidelines Version 9.9 · updated
Not all spa hotels are created equal. A property with a full thermal hydrotherapy circuit and a dozen treatment rooms occupies a different category entirely from a hotel with a massage room and a sauna. SpaRator exists to make that difference clear: one score out of 10, across six equal categories covering the spa and the whole stay, so you can compare before you book.
Worked example: Castle Hot Springs
Phoenix
Published scoreWhat if: not the hotel's score
Published SpaRator 8.5: Outstanding
A rare recommendation near the top, with real trade-offs named.
Load a hotel
Sum of the six 51.0 divided by 6 is 8.500 8.5 half-up
SpaRator scores come from evidence: published spa menus, facility checks, dated prices and guest reviews, never from a hotel's own claims about itself.
Review sites average guest stars, and those averages run high. SpaRator scores the spa, stay and price separately, so a beautiful pool cannot hide a weak spa.
Every analysis names what a hotel does well and the conditions attached, so spa and wellness travelers can choose the right spa break or getaway with confidence.
More than 40 data points feed six equally weighted categories, scored by written rules from independent research and analysis of guest reviews. The result is a consistent rating you can compare across hotels scored on the same Guidelines version, and use with confidence. Every hotel's overall score gets one of the six labels below, from Exceptional to Limited, and that label always describes the whole score, never just the spa or one category.
The top rung. The spa, stay and price earn a clear yes.
A rare recommendation near the top, with real trade-offs named.
A recommendation whose conditions are minor or apply to some readers.
A recommendation whose conditions shape who should book and how.
A narrower recommendation. The limitations lead the page.
Material gaps or a weak guest record. Book only with eyes open.
Beside every score a short line shows where the hotel stands. An Outstanding score shows the top percentage it reaches among hotels we scored (116 as of October 2026). An Exceptional score shows how many reach it. Below Outstanding, the line gives the hotel's rank in its own market. The comparison refreshes every quarter, or once twenty more hotels are scored.
Every SpaRator score is built from six equally weighted category scores. Here is exactly what each one measures.
What can be booked, and whether it is done well: menu depth, duration and range, signature work, and how guests describe treatments.
Pictured: Hilton Phoenix Resort at the Peak
The hardware: treatment rooms, heat and cold circuit, pools, relaxation space, and whether it is open. The tier names the kind of spa, from No Spa to Destination-Grade.
Pictured: Royal Palms Resort and Spa
What exists beyond the treatment room: classes included in the stay, scheduled programs, retreats, and recreation the property actually provides.
Pictured: Castle Hot Springs
How reliably the whole stay runs, from check-in to billing, read from guest reviews by failure type and how management answers.
Pictured: Hyatt Regency Coconut Point Resort & Spa
The guest record, measured by one protocol on every page scored since the protocol was introduced: dated platform ratings, recency, non-stay reviews removed.
What the stay and spa cost all-in against what they include, tested at the peak season.
Pictured: The Ritz-Carlton, Naples
The Overall is the plain mean of the six category scores, never hand-tuned. Half-up rounding applies from version 9.7. Earlier pages keep their own rounding until refreshed. A check confirms the Overall on every new or refreshed page before it publishes.
Each category has written bands with evidence tests. We place a hotel in the highest band it fully meets, then position inside it. Unverified detail holds a score at the band's middle at most. It never drops the band, except for Value and counted thresholds. Booking terms count as fact. Marketing gets attributed or cut.
Spa core is the mean of Spa Treatments and Spa Facilities, printed beside the Overall for readers who care about the spa first. It is derived, not scored separately.
If Experience trails the Overall by 0.5 or more, the score block states that guests rate the stay below this score and links the reasoning.
The Spa Facilities tier names what kind of spa a hotel has.
No Spa: no on-site treatment rooms. Pools and hot tubs are not a spa.
2 hotels at this tier
Treatment-Only: treatment rooms with no wet or thermal element beyond the hotel pool, and no relaxation lounge with spa changing rooms.
16 hotels at this tier
Full-Service: at least four treatment rooms with spa changing rooms and a relaxation lounge, or at least one wet or thermal element. A smaller spa with two or more wet or thermal elements qualifies. No full heat-and-cold circuit.
51 hotels at this tier
Thermal Complete: a full-service spa plus a heat-and-cold circuit.
14 hotels at this tier
Destination-Grade: a thermal circuit plus scale and distinctive infrastructure like a hammam or mineral pool.
13 hotels at this tier
Scores rest on measured evidence, not the writer's impression. Experience follows one protocol, the same steps on every page scored since it was introduced.
Castle Hot Springs · October 2024 to September 2026
Step 1
The latest 24 months of dated stays, starting later after a reopening, rebrand, operator change or renovation.
Step 2
Every platform with dated per-review stars enters the pool. Platforms with only a headline rating stay out, but their headline still informs the platform average in step five.
Step 3
Identifiable non-stay reviews are removed: restaurant, bar and day-spa visitors.
Step 4
Hotel-solicited reviews that score higher than organic ones count at half weight. Lower-scoring solicited reviews count in full.
Step 5
The pooled reviews by stars. Their mean prints as the finding.
Step 5
Each reading blends in-window reviews with the hotel's platform average, counted as 30 extra reviews. That average is the latest 24 months where possible, else the headline. Small samples move most. The in-window mean prints as the finding.
(123 × 4.829 + 30 × 4.80) ÷ 153 = 4.823
The band
The blended reading against the band lines.
Step 6
If the latest year has at least 20 reviews and its mean reads a band lower than the window, the score is held at the middle of its band.
The score
Inside its band, where the reading sits sets the starting point. Modifiers then move it, at most one third of the band.
8.5 + 1.5 × (4.823 − 4.69) ÷ (5.00 − 4.69) = 9.14
Each dot stands for one review. The dots are placed evenly for illustration. Every count is the recorded one.A scraping wall is recorded as a data gap and named on the page. It never lowers a score by itself.
A complaint pattern feeds Staff & Service: one failure type, like billing or housekeeping, must appear in at least 3 separate reviewers and 5% of reviews read. Live issues read differently from resolved ones.
3 separate reviewers5% of reviews read
Every facility row carries one mark, with a note on what is there.
available: confirmed by at least one reliable source.
not available: confirmed absent, never a stand-in for "we could not find it".
restricted, seasonal or conditional: the note says how.
not confirmed: nothing reliable says either way, or sources disagree. It is listed, never silently dropped.
Every analysis starts from the same minimum: 12 spa facility checks, 20 hotel facility checks, 6 category scores and 2 seasonal rate checks. A current-version analysis carries 15 spa facility checks, 20 hotel facility checks and 37 measured fields. Each number sits on a research-ledger line with its source and date. An unsourced number does not publish.
The minimum: 12 + 20 + 6 + 2
A fact a property confirms directly, by email from a spa director or manager, outranks third-party listings and is credited in the page's footer with role and month.
The full account, including the tools we use, is on the Editorial Code page.
116 hotels in the benchmark across 13 markets. Scores shown are current as of 15 October 2026.
Showing 116 of 116
Point at a dot, or tap it, to open the hotel.
The comparison holds steady between refreshes, so one re-scored hotel does not move it. The chart, the table and the download below show today's scores (as of 15 October 2026), so a recently re-scored hotel can sit in a different label.
| Rank | Hotel | Market | Version | SpaRator |
|---|---|---|---|---|
| 1 | Mii amo | Sedona | 9.9 | 8.6 Outstanding |
| 2 | Castle Hot Springs | Phoenix | 9.9 | 8.5 Outstanding |
| 3= | CIVANA Wellness Resort and Spa | Scottsdale | 9.9 | 8.1 Outstanding |
| 3= | The Standard Spa, Miami Beach | Miami | 9.9 | 8.1 Outstanding |
| 5 | Acqualina Resort & Residences | Miami | 9.9 | 8.0 Outstanding |
| 6= | Faena Hotel Miami Beach | Miami | 9.9 | 7.8 Strong |
| 6= | Omni Scottsdale Resort & Spa at Montelucia | Scottsdale | 9.9 | 7.8 Strong |
| 6= | Post Ranch Inn not yet published | Big Sur | — | 7.8 Strong |
| 6= | The Global Ambassador | Phoenix | 9.9 | 7.8 Strong |
| 10= | Casa Palmero at Pebble Beach | Carmel | 9.9 | 7.7 Strong |
| 10= | Loews Ventana Canyon Resort | Tucson | 9.9 | 7.7 Strong |
| 10= | Naples Beach Club, A Four Seasons Resort | Naples | 9.9 | 7.7 Strong |
| 10= | Terranea Resort not yet published | Los Angeles | — | 7.7 Strong |
| 10= | The Ritz-Carlton Orlando, Grande Lakes | Orlando | 9.9 | 7.7 Strong |
| 15= | 1 Hotel South Beach | Miami | 9.9 | 7.6 Strong |
| 15= | Arizona Biltmore, LXR Hotels & Resorts | Phoenix | 9.9 | 7.6 Strong |
| 15= | Bernardus Lodge & Spa | Carmel | 9.9 | 7.6 Strong |
| 15= | Conrad Orlando at Evermore | Orlando | 9.9 | 7.6 Strong |
| 15= | Hacienda del Sol Guest Ranch Resort | Tucson | 9.9 | 7.6 Strong |
| 15= | JW Marriott Orlando, Grande Lakes | Orlando | 9.9 | 7.6 Strong |
| 15= | The Ranch Malibu not yet published | Malibu | — | 7.6 Strong |
| 15= | The Ritz-Carlton Bacara, Santa Barbara | Santa Barbara | 9.5 | 7.6 Strong |
| 23= | Alila Ventana Big Sur not yet published | Big Sur | — | 7.5 Strong |
| 23= | Canyon Ranch Tucson | Tucson | 9.9 | 7.5 Strong |
| 23= | Enchantment Resort | Sedona | 9.9 | 7.5 Strong |
| 23= | Four Seasons Hotel at The Surf Club | Miami | 9.9 | 7.5 Strong |
| 23= | Grand Hyatt Scottsdale Resort | Scottsdale | 9.9 | 7.5 Strong |
| 23= | The Canyon Suites at The Phoenician | Scottsdale | 9.9 | 7.5 Strong |
| 23= | The Lodge at Pebble Beach | Carmel | 9.9 | 7.5 Strong |
| 23= | The Ritz-Carlton, Naples | Naples | 9.9 | 7.5 Strong |
| 31= | Four Seasons Resort Scottsdale | Scottsdale | 9.9 | 7.4 Solid |
| 31= | JW Marriott Orlando Bonnet Creek Resort & Spa | Orlando | 9.9 | 7.4 Solid |
| 31= | JW Marriott Tucson Starr Pass | Tucson | 9.9 | 7.4 Solid |
| 31= | The Maybourne Beverly Hills not yet published | Los Angeles | — | 7.4 Solid |
| 31= | The Setai, Miami Beach | Miami | 9.9 | 7.4 Solid |
| 31= | The Westin La Paloma Resort & Spa | Tucson | 9.9 | 7.4 Solid |
| 31= | Ventana Canyon Club and Lodge | Tucson | 9.9 | 7.4 Solid |
| 38= | Fairmont Century Plaza not yet published | Los Angeles | — | 7.3 Solid |
| 38= | Four Seasons Orlando | Orlando | 9.9 | 7.3 Solid |
| 38= | Omni Tucson National Resort & Spa | Tucson | 9.9 | 7.3 Solid |
| 38= | Regent Santa Monica Beach not yet published | Los Angeles | — | 7.3 Solid |
| 38= | Sanctuary Camelback Mountain Resort and Spa | Scottsdale | 9.9 | 7.3 Solid |
| 38= | Sheraton Grand at Wild Horse Pass | Phoenix | 9.9 | 7.3 Solid |
| 44= | Andaz Scottsdale Resort & Bungalows | Scottsdale | 9.9 | 7.2 Solid |
| 44= | Calamigos Ranch Resort & Spa not yet published | Malibu | — | 7.2 Solid |
| 44= | Esalen Institute not yet published | Big Sur | — | 7.2 Solid |
| 44= | Hotel Valley Ho | Scottsdale | 9.9 | 7.2 Solid |
| 44= | LaPlaya Beach & Golf Resort | Naples | 9.9 | 7.2 Solid |
| 44= | The Inn at Spanish Bay | Carmel | 9.9 | 7.2 Solid |
| 44= | The St. Regis Bal Harbour Resort | Miami | 9.9 | 7.2 Solid |
| 44= | The Wilde Resort & Spa | Sedona | 9.9 | 7.2 Solid |
| 52= | Arizona Grand Resort & Spa | Phoenix | 9.9 | 7.1 Solid |
| 52= | Ette Hotel | Orlando | 9.9 | 7.1 Solid |
| 52= | Hotel Bel-Air not yet published | Los Angeles | — | 7.1 Solid |
| 52= | Inn on Fifth | Naples | 9.9 | 7.1 Solid |
| 52= | JW Marriott Marco Island Beach Resort | Naples | 9.9 | 7.1 Solid |
| 52= | Omni Orlando Resort at ChampionsGate | Orlando | 9.9 | 7.1 Solid |
| 52= | Rosen Shingle Creek | Orlando | 9.9 | 7.1 Solid |
| 52= | The Palms Hotel & Spa | Miami | 9.9 | 7.1 Solid |
| 52= | The Scottsdale Resort and Spa | Scottsdale | 9.9 | 7.1 Solid |
| 52= | Waldorf Astoria Orlando | Orlando | 9.9 | 7.1 Solid |
| 62= | ADERO Scottsdale Resort, Autograph Collection | Scottsdale | 9.9 | 7.0 Solid |
| 62= | Beverly Wilshire, A Four Seasons Hotel not yet published | Los Angeles | — | 7.0 Solid |
| 62= | Boulders Resort & Spa Scottsdale, Curio Collection by Hilton | Scottsdale | 9.9 | 7.0 Solid |
| 62= | Carillon Miami Wellness Resort | Miami | 9.9 | 7.0 Solid |
| 62= | Disney's Grand Floridian Resort & Spa | Orlando | 9.9 | 7.0 Solid |
| 62= | JW Marriott Phoenix Desert Ridge Resort & Spa | Phoenix | 9.9 | 7.0 Solid |
| 62= | Playa Largo Resort & Spa, Autograph Collection | Florida Keys | 9.9 | 7.0 Solid |
| 62= | Royal Palms Resort and Spa | Phoenix | 9.9 | 7.0 Solid |
| 70= | Ambiente, a Landscape Hotel | Sedona | 9.9 | 6.9 Modest |
| 70= | El Conquistador Tucson, A Hilton Resort | Tucson | 9.9 | 6.9 Modest |
| 70= | Hyatt Regency Coconut Point Resort & Spa | Naples | 9.9 | 6.9 Modest |
| 70= | Isla Bella Beach Resort & Spa | Florida Keys | 9.9 | 6.9 Modest |
| 70= | Tanque Verde Ranch | Tucson | 9.9 | 6.9 Modest |
| 75= | Carmel Valley Ranch | Carmel | 9.9 | 6.8 Modest |
| 75= | JW Marriott Turnberry Resort & Spa | Miami | 9.9 | 6.8 Modest |
| 75= | Signia by Hilton Orlando Bonnet Creek | Orlando | 9.9 | 6.8 Modest |
| 75= | Sunset Key Cottages | Florida Keys | 9.9 | 6.8 Modest |
| 75= | The Langham Huntington, Pasadena not yet published | Los Angeles | — | 6.8 Modest |
| 75= | The Phoenician, a Luxury Collection Resort, Scottsdale | Scottsdale | 9.9 | 6.8 Modest |
| 75= | Westward Look Wyndham Grand Resort & Spa | Tucson | 9.9 | 6.8 Modest |
| 82= | Naples Bay Resort & Marina | Naples | 9.9 | 6.7 Modest |
| 82= | The Scott Resort & Spa, Scottsdale | Scottsdale | 9.9 | 6.7 Modest |
| 84= | Cheeca Lodge & Spa | Florida Keys | 9.9 | 6.6 Modest |
| 84= | Little Palm Island | Florida Keys | 9.9 | 6.6 Modest |
| 84= | Treebones Resort not yet published | Big Sur | — | 6.6 Modest |
| 87= | Hawks Cay Resort | Florida Keys | 9.9 | 6.5 Modest |
| 87= | Hilton Phoenix Resort at the Peak | Phoenix | 9.9 | 6.5 Modest |
| 87= | Hilton Phoenix Tapatio Cliffs Resort | Phoenix | 9.9 | 6.5 Modest |
| 87= | Hyatt Centric Key West Resort & Spa | Florida Keys | 9.9 | 6.5 Modest |
| 87= | Ocean Key Resort & Spa | Florida Keys | 9.9 | 6.5 Modest |
| 87= | Pier House Resort & Spa | Florida Keys | 9.9 | 6.5 Modest |
| 93= | Bungalows Key Largo | Florida Keys | 9.9 | 6.4 Modest |
| 93= | Kimpton Miralina Resort and Villas | Scottsdale | 9.9 | 6.4 Modest |
| 93= | Scottsdale Camelback Resort | Scottsdale | 9.9 | 6.4 Modest |
| 93= | The Ritz-Carlton Naples, Tiburón | Naples | 9.9 | 6.4 Modest |
| 93= | W Scottsdale | Scottsdale | 9.9 | 6.4 Modest |
| 98= | Marriott Phoenix Resort Tempe at The Buttes | Phoenix | 9.9 | 6.3 Modest |
| 98= | Naples Grande Beach Resort | Naples | 9.9 | 6.3 Modest |
| 100 | L'Auberge de Sedona | Sedona | 9.9 | 6.2 Modest |
| 101= | Baker's Cay Resort Key Largo | Florida Keys | 9.9 | 6.0 Modest |
| 101= | Malibu Beach Inn not yet published | Malibu | — | 6.0 Modest |
| 101= | Southernmost Beach Resort | Florida Keys | 9.9 | 6.0 Modest |
| 101= | Tranquility Bay Beachfront Resort | Florida Keys | 9.9 | 6.0 Modest |
| 105 | Inn at Pelican Bay | Naples | 9.9 | 5.8 Limited |
| 106= | Casa Marina Key West | Florida Keys | 9.9 | 5.6 Limited |
| 106= | Mountain House Lodge at Sereno Canyon | Scottsdale | 9.9 | 5.6 Limited |
| 108 | The Reach Key West, Curio Collection by Hilton | Florida Keys | 9.9 | 5.3 Limited |
| 109 | Glen Oaks Big Sur not yet published | Big Sur | — | 5.1 Limited |
| 110 | Carmel Beach Hotel | Carmel | 9.9 | 5.0 Limited |
| 111= | Hotel June Malibu not yet published | Malibu | — | 4.6 Limited |
| 111= | The Surfrider Malibu not yet published | Malibu | — | 4.6 Limited |
| 113= | Highlands Inn, a Destination by Hyatt | Carmel | 9.9 | 4.5 Limited |
| 113= | L'Auberge Carmel | Carmel | 9.9 | 4.5 Limited |
| 115 | Big Sur Lodge not yet published | Big Sur | — | 4.3 Limited |
No hotel matches that search.
The highest Overall scores, each linked to its full analysis.
Scores as of
1Mii amoSpaRator 8.6: Outstanding2Castle Hot SpringsSpaRator 8.5: Outstanding
3=CIVANA Wellness Resort and SpaSpaRator 8.1: Outstanding
3=The Standard Spa, Miami BeachSpaRator 8.1: Outstanding
5Acqualina Resort & ResidencesSpaRator 8.0: Outstanding
6=Faena Hotel Miami BeachSpaRator 7.8: Strong
6=Omni Scottsdale Resort & Spa at MonteluciaSpaRator 7.8: Strong
6=The Global AmbassadorSpaRator 7.8: Strong
10=Casa Palmero at Pebble BeachSpaRator 7.7: Strong| Rank | Hotel | Market | Version | SpaRator |
|---|---|---|---|---|
| 1 | Mii amo | Sedona | 9.9 | SpaRator 8.6: Outstanding |
| 2 | Castle Hot Springs | Phoenix | 9.9 | SpaRator 8.5: Outstanding |
| 3= | CIVANA Wellness Resort and Spa | Scottsdale | 9.9 | SpaRator 8.1: Outstanding |
| 3= | The Standard Spa, Miami Beach | Miami | 9.9 | SpaRator 8.1: Outstanding |
| 5 | Acqualina Resort & Residences | Miami | 9.9 | SpaRator 8.0: Outstanding |
| 6= | Faena Hotel Miami Beach | Miami | 9.9 | SpaRator 7.8: Strong |
| 6= | Omni Scottsdale Resort & Spa at Montelucia | Scottsdale | 9.9 | SpaRator 7.8: Strong |
| 6= | Post Ranch Inn | Big Sur | SpaRator 7.8: Strong | |
| 6= | The Global Ambassador | Phoenix | 9.9 | SpaRator 7.8: Strong |
| 10= | Casa Palmero at Pebble Beach | Carmel | 9.9 | SpaRator 7.7: Strong |
A downloadable file lists every hotel in the benchmark: hotel, market, score, label, Guidelines version, score date and, where published, a link to its analysis. 18 are scored but not yet published. Free to cite with a link.
Download the CSV CSV · 14.7 KB
The method is published as numbered Guidelines versions. Every analysis names the version it was scored on. Old pages keep theirs until refreshed. The current version is 9.9.
This page describes Guidelines 9.9. 88 of the 116 benchmark hotels are scored on version 9.7 or later. The rest keep their version's rules until refreshed, and every page names its version. The method is young and still being tightened.
Codified the review format and the Overall as the mean of six, with data-gap disclosure.
Image sourcing and visual evidence rules aligned with Google. No score effect.
Added internal-linking rules. No score effect.
Added the fact ledger, freshness cadence, corrections block and required information gain.
Added the author's name to the byline. No score effect.
Added the measured data layer for comparable numbers across all six categories.
Added written bands, the Experience protocol and half-up rounding. Scores move only at refresh.
Fielded page data drawn from the research ledger. No score moved.
Public six-rung ladder, Spa core, stay flag and recalibrated Experience. Scores move only at refresh.
0 hotels on 9.5 or 9.6, not split by version
18 hotels scored, no published analysis yet
Point at a version, or tap it, to read what changed.
We re-verify a page's facts at least every 12 months. A check that changes nothing material says so with its date.
We correct errors in the open. A hotel can correct a fact by sending its source. It cannot change a score except through the evidence. The corrections page explains both.
Testing every treatment at every hotel would never be feasible, so each analysis rests on what guests report at scale and what the hotel publishes.
Visits by James are the intention where feasible. When he has stayed, the page carries a dated Visited by James badge, and otherwise the analysis says it is desk research.
Hotel analyses carry our own live rates checker, showing prices for the reader's dates on the day they look. Prices quoted in the text of an analysis are dated checks, labeled with their date.
Pages on older versions follow older rules until refreshed. See the versions section.
SpaRator scores the spa and the whole stay. TripAdvisor and Google rate on their own scales. Guest stars set Experience, one category of six. Reviews also inform Staff & Service and Spa Treatments. A hotel guests love can still score lower if its spa is small, its facilities are restricted, or its all-in price is high.
No, unless the page carries a dated Visited by James badge. Analyses are desk research and say so. Visits by James are the intention where feasible, and any page where he has stayed carries that badge. No analysis carries a Visited by James badge yet.
No. A hotel cannot pay to appear, rank or change what an analysis says. Commission on partner bookings never moves a score. A hotel can correct a fact with its source, never buy a score.
The old labels called the middle of the field "Excellent", so a typical score sounded better than it was. The six new labels sit where the scores actually fall. No score changed.
The median of current scores is 7.1. Most hotels sit in the Solid and Strong rungs. The top two labels are rare because their bands demand evidence most hotels do not have.
On the same Guidelines version, yes: one method and one benchmark. Before comparing two pages scored on different versions, compare the versions first.
Pages keep their version's rules until refreshed. The version is printed so a reader knows which rules apply to that page.
There is no cap on the Overall and no curve. A perfect Overall needs the top of the highest band in all six categories. The evidence for even the highest-scoring hotel does not reach that.
Yes. The downloadable score file is free to cite with a link. Please name the hotel, the Guidelines version its page carries, and the page's last-updated date, and link to the hotel's analysis or to this page.
