I’m a sucker for some aged Rhône. Any specific vintage you would recommend?
Here is brief Châteauneuf-du-Pape 20 last years vintages guide. The notes reflect the combination of tasting quality / aging potentiel / weather conditions. Based on my personal experience.
Vintages of the siecle: 2016 & 2005
Ideal weather conditions, perfect maturities, rich and powerful wines. Perfectly balanced. Trully awesome. God's Nectar. The previous vintage at this level was 1989. Aging potential: 30+ years
Wonderful vintages: 2018 & 2007
Excellent maturuties. Strong and well balanced wines. Very rich concentration. Almost perfect.
Aging potential: 25-30 years
Excellent vintages: 2017, 2010, 2009, 2006, 2001 & 1999
Good maturities, some of these wines was hard to taste in their young years. Closed wines but excellent after several years. Aging potential: 20-25 years
Good vintages: 2020, 2015, 2014
Honest weather conditions. Fine and fruity wines. A bit powerlessness.
Aging potential: 15-20 years
Honest vintages: 2021(?), 2019, 2013, 2012, 2004
Capricious weather. Too warm / heat wave (2004). Too cold (2013, 2012). Strong wines, often a bit unbalanced.
Aging potential: 12-15 years
Mediocre vintages: 2011, 2000
Rainy years / flooding. Heterogeneous maturities. Light, smooth and delicate wines. Sometimes ok, but definitely not Châteauneuf style.
Aging potential: 8-12 years
Bad vintage: 2008
Flooding during harvest. Very light and fruity wines.
Very poor harvest.
Aging potential: 5-10 years
Awful vintages: 2003, 2002
Heat wave in 2003, completely unbalanced wines.
Massive Flooding in 2002, diluted wines.
Aging potential: < 8 years
I hope this can help.