55 % Grenache Noir, 45 % Mourvèdre from 70 year-old vines in the lieu-dits of La Guigasse and Pignan, yielding only 19 hl/ha. Hand-picked and hand-sorted, 100 % destemmed then natural-yeast co-fermented in tronconique wooden casks. Cuvaison lasts 35 days with extraction via plunging and delestage (rack and return). Matured for 14 months in 88 % old demi-muids (600 L) and 12 % in amphora.
'Crafted from vines rooted in sandy soils, the 2023 Châteauneuf-du-Pape La Réserve is a compelling marriage of elegance and power. Unwinding in the glass with aromas of cherries, wild berries, peonies, crushed strawberries and exotic spices, it is medium- to full-bodied, round and juicy, with an enveloping core of fruit, velvety tannins and a long, lively and delicate finish. A blend of 60% Grenache Noir and 40% Mourvèdre, matured for 14 months in a mix of used barrels (40%) and large foudres, this is not the most extroverted wine in the range, but it is undoubtedly one destined for the cellar.’ 97 points, Yohan Castaing, The Wine Advocate, October 2025.
'Lastly, the 2023 Châteauneuf Du Pape La Reserve is the normal 60/40 split of Grenache and Mourvèdre that was brought up in demi-muids and barrels, with very little new. Awesome notes of black raspberries, spring flowers, baking spices, and graphite define the aromatics, and it's medium to full-bodied, beautifully pure, elegant, and seamless.' (95-97) points, Jeb Dunnuck, October 2024.
Le Clos du Caillou
The Vacheron family at Le Clos du Caillou turn out a long list of stellar wines in almost every vintage. Their several Côtes du Rhône bottlings often rival or surpass lesser producer's Châteauneufs, and those wines (and the family’s Châteauneufs) authentically reflect their various terroirs, making the domaine’s cellars a learning experience every visit.
Clos du Caillou’s Chateauneuf vineyards are producing some of the most highly regarded and rated Chateauneuf du Papes today including the Quartz and La Reserve cuvees which come from vineyards adjoining the 'Clos' of Clos du Caillou where much of their best Côtes du Rhône originates from. The Chateauneuf lieu-dits that the estate owns vines in are all very close to the estate and winery: Pignan, Guigasse, Les Bedines, Les Cassanets and Coudoulet.
“They produce poised and silky wines of supreme finesse.”
Matt Walls, Wine of the Rhone, 2021.
These are all lieu-dits with higher elevation than most and more trees and wood lands surrounding.
Organic viticulture began in the 1950s and the estate was certified in 2009. Now much of the estate has been farmed biodynamically for almost 20 years. The vines planted in the 1950s and 1960s now have excellent age and the children of Sylvie are in the process of taking over the running of the estate, working with Bruno Gaspard who has been overseeing the winemaking since 2002. The cellars are deep and very cool and enable perfect ageing in an assortment of large foudres, demi-muids and some clay amphoras for 15-18 months for the best cuvees.