When it comes to wine tasting in the US, your mind might be conditioned to immediately think West Coast. But the rest of the country is quickly catching on to Texas's (not so) best-kept secret — Hill Country is one of the fastest growing wine regions in the country, and currently boasts more than 50 wineries, sans Napa Valley prices. And with median airfare into Austin at a remarkably low $149, you could be sipping on a crisp Viognier before you know it.