Lighthouse keepers are individuals responsible for maintaining and operating lighthouses, which are tall structures that emit light to guide ships safely along coastlines and through dangerous waters. Their primary duties include ensuring the light is functioning properly, keeping the surrounding area clean, and monitoring weather conditions. Historically, lighthouse keepers lived on-site, often in isolation, and worked long hours, especially during storms or at night. With advancements in technology, many lighthouses are now automated, reducing the need for full-time keepers. However, some lighthouses still have keepers to preserve their historical significance and maintain the surrounding environment.