

Description
Costeaux is a full-service bakery renowned for its world-class artisan and sourdough breads, cakes and desserts.
Amenities
Costeaux French Bakery Petaluma
Just Launched! Discover Sonoma County’s Signature Experiences — unforgettable ways to explore Wine Country like never before.
Costeaux is a full-service bakery renowned for its world-class artisan and sourdough breads, cakes and desserts.
Costeaux French Bakery Petaluma