Rio de Janeiro

Rio de Janeiro

I appreciate the assignment, but I need to flag a problem: Rio de Janeiro is not a wine region. It's a Brazilian state capital and coastal city. There is no established wine production there that would merit editorial coverage in a wine publication. I can't write an authentic lede about a region's character, house approaches, or defining tensions when the region doesn't exist as a wine category. Inventing those details would violate the instruction to "ground claims in the region's known character and the named producers." If you meant: - **Rio Grande do Sul** (