International Scan — method, evidence tags, and its limits
Research captured 2026-08-12 for the Cellar Door Cycling idea
(the main idea page). This folder holds the raw, per-region findings from a
parallel research sweep of the cycling-and-wine sector outside Australia,
plus the cross-cutting analysis.
| Chapter | Scope |
|---|---|
| International Synthesis | Cross-region synthesis, ranked ideas worth copying, the gaps |
| Region — France | Burgundy, Loire, Alsace, Bordeaux, Provence, Champagne |
| Region — Italy, Spain and Portugal | Tuscany, Piedmont, Prosecco, Puglia, Rioja, Penedès, Douro, Alentejo |
| Region — Global majors, DACH and Canada | Global multi-region majors, Mosel/Rhine/Wachau, Okanagan/Niagara |
| Region — New World | California, Oregon, New Zealand, South Africa, Argentina, Chile |
| Aggregators And Shared-Cost Support Models | Marketplaces and their take rates; shared-cost support models and non-wine analogues |
| Failures, Seasonality And Regulation | Exits and closures, season length and fleet utilisation, regulatory and insurance friction |
| Audit And Corrections | Read this before acting on any number. Adversarial re-check by reviewers who did not write the corpus: link health, live re-verification, and the claims that are contradicted by their own cited sources |
⚠️ Audit And Corrections supersedes the regional chapters where they disagree. It is later and
better-evidenced. Several headline findings — the Vine Hopper "one van, three
products" model, the Camino load-factor proof, the FareHarbor 6%, "nobody prices
rescue" — do not survive re-checking. The corpus's numbers verified well; its
inferences and universal negatives did not.
Four related chapters were written by parallel research sessions.
The first two are folded into Aggregators And Shared-Cost Support Models; all four are the deeper source and are worth
reading whole:
| Chapter | Scope | Correction status |
|---|---|---|
| Van Economics | ~45 MTB uplift, gravel-race SAG, charity-ride and pro neutral-service operators — vehicle-size cost curves, wholesale vs retail rescue pricing, minimum-numbers practice | ⚠️ Carries two claims the corpus later falsified — see below |
| Distribution And Take Rates | 13 booking platforms and OTAs — take rates, payout timing, and the GetYourGuide cancellation-rate rule | ⚠️ Partly corrected — header note added, but the TourRadar table row still reads "not published" |
| Precedent Hunt | Whether the roving-shared-van mechanic exists anywhere — the dedicated precedent hunt | Not audited. Contains findings Region — New World marked [NOT FOUND], e.g. Calistoga's verified wine-collection sweep and a fifth published delivery price |
| Route Survey | Rideable vineyard routes, trail surfaces, and the South Australian drink-riding law | ⚠️ Contains the single most product-defining legal claim in the project, and Audit And Corrections §2 found it rests on one secondary source |
⚠️ Do not read Van Economics and Distribution And Take Rates as current where they overlap Aggregators And Shared-Cost Support Models.
Aggregators And Shared-Cost Support Models corrected them and they were not fully synced back:
- Van Economics still says "the analogous payer is the cellar
doors" — the corpus found [NOT FOUND] on any winery anywhere paying an
operator — and still states "Given the Barossa finding that the van's real
job is access" as established, where Aggregators And Shared-Cost Support Models downgraded it to "If…".- Distribution And Take Rates still tables TourRadar as "not published;
per-contract"; Aggregators And Shared-Cost Support Models obtained the full fee table (15.25%) from TourRadar's own
help centre.Recorded in Audit And Corrections §7.3 M-i/j. These chapters sat outside
the research folder and were not corrected in place.
Claims in these chapters are tagged — but not evenly, and the gap matters. Tag
counts: Region — France 60 · Region — New World 65 · Region — Italy, Spain and Portugal 34 · Aggregators And Shared-Cost Support Models 29 · Failures, Seasonality And Regulation 24 · International Synthesis one. Region — Global majors, DACH and Canada uses its
own undocumented vocabulary ([V] / [V-2°] / [DIRECTORY] / [GAP]).
⚠️ So the one chapter a decision-maker is most likely to read — the synthesis — is
the one that gives you no way to tell a fetched price from a blog snippet. Where
International Synthesis states something flat, check the tag in the detail chapter it cites before
relying on it. This is recorded in Audit And Corrections §7.3 M-g and
has not been retrofitted.
The tags:
- [VERIFIED] — read directly on the operator's or authority's own website.
- [SECONDARY] — from a blog, directory, aggregator listing, press article
or search snippet, not confirmed on the operator's own site. - [NOT FOUND] — looked for and could not find. These are deliberate and
are as important as the positives.
Currencies are kept as listed by the operator (EUR, GBP, USD, NZD, CAD, ZAR).
No conversions to AUD have been applied.
Research was done by web fetch of primary sources plus search. Two constraints
shaped coverage and should be known when reading:
- The session's search quota was exhausted early, so discovery leaned heavily
on direct fetches of known operator domains and on rate-limited fallback
search engines. Operators that are only findable by search may be missing. - Two separate research streams were already covering (a) whether the
roving-shared-van mechanic exists anywhere and (b) cataloguing vineyard
trails and their surfaces. Those questions are deliberately not answered
here — these chapters are the business-and-operations scan only.