Place & climate
- Location: Northern Burgundy, in the Yonne. Chablis follows the Serein valley; Grand Auxerrois comprises the Auxerrois, Tonnerrois, Jovinien and Vézelien districts.
- Grape & colour: Chablis produces dry, still white wine from Chardonnay. Grand Auxerrois also includes red and rosé wines; grape rules depend on the appellation, with Sauvignon Blanc at Saint-Bris a notable exception.
- Climate: Cool conditions with continental influences; spring frost can damage young shoots.
- Site matters: Slope, exposure and water supply affect ripening. Limestone does not guarantee a particular aroma.
- A route to Paris: Before railways, Chablis wines reached Paris via the Yonne. The river trade helps explain the reputation of this northern Burgundy vineyard; the Serein is its local vineyard river, while the Yonne carried wine towards the capital.