Préhy is a traditional village in the east-central France, in Burgundy. The common Préhy is part of the Community of Municipalities of Chablis.
The closest towns are Saint-Cyr-les-Colons, Courgis, Chitry, Chichée and Chablis.
Préhy has a chapel, the Chapel of Our Lady, located only in the vineyards. Transept is dedicated to St. Clair. Paintings are still present on the walls depicting the "burning sickness". The fountain of Tau in the lower village, was known to cure this evil.