Question 1

What counts as "active" on this list?

Accepted Answer

At least one Google review in the last 90 days. It sounds basic, but most travel directories never check — they keep listing venues that closed years ago. Active = real customers walked in and left a review recently.

Question 2

How many had reviews in the last 30 days?

Accepted Answer

1 of the 15 venues on this list had at least one Google review in the last 30 days — the strongest "still trading right now" signal we can detect from public data.

Question 3

Are these venues established or new?

Accepted Answer

This list filters for recent activity only. For long-tenure venues (5+ year archive.org history), see our companion list: established โรงเรียนดำน้ำ in Bangkok. Many appear on both — those are the strongest combined picks.

Question 4

How is this different from a regular "best of Bangkok" list?

Accepted Answer

Most "best of" lists pull from a single source (Google reviews, paid promotions, one editor's opinion). We require evidence: a verifiable signal AND cross-source verification across Google, Reddit, Naver, Pantip, YouTube, and the venue's own website. No paid placement — order is based on our trust score.

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Frequently asked questions