Index score
Ranked #109 of 500
Held at #109Hand-painted silk ceilings and one of downtown Bangkok's deepest ballroom inventories — a reliable HQ hotel for 300–500 person programs.
How Anantara Siam Bangkok Hotel scores
Service depth, suite product, and the arrival-to-departure feel for a top performer
Source: Google verified guest ratings (review-volume weighted), blended 50/50 with editorial assessment
Meeting space, group F&B, event operations, and incentive-program track record
Source: Anchored to verified property facts — rooms, meeting space, max group, buyout (shown below)
Location, views, grounds, and the sense of place a program trades on
Source: Editorial assessment against published criteria
Restaurant program, spa and wellness facilities, and signature experiences on property
Source: Editorial assessment; Michelin & recognized-spa signals forthcoming
What the program budget buys relative to peers in the same tier and destination
Source: Live median nightly rate (Google Hotels), quality-adjusted and blended 50/50 with editorial
Verified by two independent sources
#184 of 2,137 hotels in BangkokGuest sentiment, triangulated
Traveler mix
based on 4,852 TripAdvisor reviewsWho travels here
- Couples31%
- Family27%
- Business22%
- Friends13%
- Solo7%
53% of reviews come from business and couples travelers — a proxy for adult, professional-skewing demand over family leisure. Context only, not part of the Index score.
Inside a ranked destination
BangkokThailand
Anantara Siam Bangkok Hotel sits inside Bangkok, a destination ranked live on the IncentiveTrips Destination Index™ — search momentum, air access, safety, and value, recomputed as new data lands.
More venues in Bangkok
Neighbors in the Index
Methodology
How this score is computed
Methodology
How this score is computed
total = 0.25 × 84.9 (Guest Experience) + 0.25 × 84.1 (Group Readiness) + 0.20 × 77.3 (Setting) + 0.15 × 89.9 (Dining & Wellness) + 0.15 × 74.1 (Value) = 82.3
Value 74.1 = 0.5 × 86 (editorial base) + 0.5 × 76.4 (from $279/night median — Google Hotels, Aug 15, 2026)
Guest Experience 84.9 — consensus of Google (4.6★/6,048) and TripAdvisor (4.7★/5,631), each Bayesian-adjusted and review-weighted, then blended with the editorial base (base weight decays as pooled reviews rise), Aug 9, 2026
Five pillars, each scored 0–100, weighted per the published methodology. Each pillar is labeled Computed or Editorial above, per venue: Value and Guest Experience convert to a 50/50 blend of the editorial base and the computed input as live rate data and verified guest ratings land; Group Readiness is editorial, anchored to the property facts shown above; Setting and Dining & Wellness are editorial judgments against published criteria. Every change lands in the append-only readings ledger below, and venues may submit verified data for the next edition. No venue pays to be ranked.
Index log
| Date | Total | Rank |
|---|---|---|
| Aug 30, 2026 | 82.3 | #109 |
| Aug 29, 2026 | 82.3 | #109 |
| Aug 23, 2026 | 82.3 | #109 |
| Aug 22, 2026 | 82.3 | #108 |
| Aug 16, 2026 | 82.3 | #107 |
| Aug 15, 2026 | 82.3 | #106 |
| Aug 9, 2026 | 82.3 | #107 |
| Aug 8, 2026 | 82.4 | #101 |