"America's Native Spirit," Bourbon, is Kentucky's most well-known product, while the state's most popular sports event is thoroughbred horse racing. Known as "Horse Country," Kentucky offers an exciting day at the races at Churchill Downs and the world-famous Kentucky Derby. Mammoth Cave National Park has the longest-known cave system in the world, and Kentucky's many forests and rivers are excellent playgrounds for nature lovers and adrenaline junkies. Louisville and Lexington are the state's largest cities. Of all Kentucky banks, Chase, Regions, PNC, and Bank of America are the largest national banks, with hundreds of branches scattered throughout the state. Of the regional Kentucky banks, Citizens Bank of Kentucky, Forcht Bank, and Kentucky Trust Co. are the most popular. Take a look at the many banks we've evaluated to pick out the best bank for your needs.