One of the best Hermitage Blanc comes from Guigal.

The Guigal 2015 Hermitage Blanc Ex-Voto has a complex nose with blossoms, spices, toasted notes, some vanilla, some mocha and a full body, an impressive salty-mineral minerality and is spicy, creamy, very dense and with a long and very spicy finish. The wine is probably at its peak now, but will keep for a few more years. As with all other Hermitage, the wine will not last another decade. 19.3/20 points.