Bulgaria's SMALLEST TOWN (200-390 people) houses the LARGEST wine barrel — 40,000 liters holding 53,333 bottles, enough for every resident to drink 200+ bottles each. Kordopulov House (Melnik town center, entry ~10-15 leva) contains this massive barrel in Bulgaria's largest 19th-century house with a 200-square-meter limestone cellar. Descend into the constant 10-12°C cellar, stand beside the impossible-to-miss barrel for scale photos, and touch the ancient oak while noting coins embedded in soft sandstone walls by thousands of wine pilgrims before you.
🔄 BACKUP: If Kordopulov is closed, visit Villa Melnik winery (modern facility built INTO earth, several floors) or any Melnik tasting room.