Domaine de la Janasse Chateauneuf-du-Pape Cuvee Chaupin is made from 100 percent Grenache. 

A beautiful bottle, archetype of the appellation, which expresses the quintessence of Grenache in its cradle of Châteauneuf du Pape. Between notes of black fruit and violets, this vintage advances in time with suppleness, with already melted tannins.

Review:

This bursts forth with delicious crushed plum, cherry puree and raspberry coulis notes that stretch out slowly through the lengthy, anise- and black tea–infused finish. Not shy with its fruit, but this has more than enough energy and detail for balance. Best from 2021 through 2038.

-Wine Spectator 95 Points

As usual, the 2018 Chateauneuf du Pape Chaupin displays more red fruit than the main bottling, being 100% Grenache from sandier soils. Raspberries and cherries appear on the nose alongside subtle hints of garrigue. The full-bodied palate is almost airy in feel, supported by a latticework of silky tannins and bright acids, while simultaneously adding bass notes of dark chocolate and licorice that linger on the finish. It's an impressive effort.

-Robert Parker 95 Points