Black Walnut Bed & Breakfast Inn located at 288 Montford Ave., Asheville, NC 28801. Asheville, NC is one of the most welcoming and vibrant cities in America. Visitors to Black Walnut Bed & Breakfast Inn in the historic Montford District find a unique and special place that lingers sweetly in one's memories for years to come. The city's rich architectural legacy is the perfect backdrop to the energy that comes from locally-owned shops and art galleries, distinctive restaurants and breweries, and exciting entertainment venues.