The Boundary Oak tree stood for nearly 200 years on the Sinking Spring Farm where Abraham Lincoln was born. One of the most famous trees in Kentucky, it stood over 90 feet (over 8 stories), and its branches spread 115 feet. As the name suggests, it marked one of the boundaries which would eventually become the first national monument to Lincoln. Crafted with care and aged to perfection, Lincoln Bourbon exudes a richness that reflects its namesake’s legacy.