The current lighthouse opened in 1848 with a woman as its Keeper; nearly unheard of during the 19th century. In the years following, the Key West Lighthouse underwent a number of upgrades including the installation of a Third Order Fresnel Lens, an extension to the tower which allowed the light to be seen from a greater distance, the addition of Keeper’s Quarters, and finally the electrification of the light.

Today, visitors can walk up the 88 steps to the top of the light as well as explore the belongings, photographs, and words of the lighthouse Keepers and their families who lived a now obsolete, yet never forgotten, way of life.