Phantom Creek built a striking architectural estate in Oliver, a restaurant, art collection, and guided tours through the caves making this one of the region's most complete winery experiences. At 4.4 stars, it's earned real distinction for combining architecture, art, and wine into a single visit. This is a winery worth building a full day around, cave tour included. Book the guided cave tour, dine at the restaurant, and take in the art collection. Oliver's architecturally striking estate with the complete cave-tour experience.