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Château de Beaucastel Vieilles Vignes Châteauneuf-du-Pape Blanc vs Domaine du Mas des Armes Le 360 Blanc

Tale of the tape.

The splurge
Château de Beaucastel Vieilles Vignes Châteauneuf-du-Pape Blanc
2021 · Châteauneuf-du-Pape, France · White blend
€240
The steal
Close cousin
Domaine du Mas des Armes Le 360 Blanc
Hérault, France · Grenache Blanc · Bourboulenc
€55 save €185

Tale of the taste

Château de Beaucastel Vieilles Vignes Châteauneuf-du-Pape Blanc Domaine du Mas des Armes Le 360 Blanc
Body 7 vs 7 · same
Tannin 1 vs 1 · same
Acidity 6 vs 6 · same
Sweetness 4 vs 4 · same
Fruit 6 vs 8 · +2 on the steal

Five structure dials above — plus 13 flavour families weighed in the match behind the scenes.

Why it’s a dupe

Shared Bourboulenc in the blendSame full-throttle bodySame fresh backboneAbout 23% of the price

Where to grab the steal

Typically around €55 (checked Aug 2026) — check live prices:

Prices are indicative — the retailer always has the last word.

Still want the splurge?

No judgment. Check prices for Château de Beaucastel Vieilles Vignes Châteauneuf-du-Pape Blanc: Wine-Searcher · Vivino · Google Shopping

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