Butcher block flooring is a type of hardwood flooring made from large blocks of wood that are glued together to create a solid, durable surface. This flooring is typically made from hardwoods such as maple, oak, and walnut, and is available in a variety of finishes and stains. Butcher block flooring is known for its durability and longevity, and is often used in kitchens and other high-traffic areas.