The Lighthouse (building)

A lighthouse is a tall, often tower-like structure built near coastlines or dangerous waters, designed to emit a powerful light that guides ships safely at night or during poor visibility. It serves as a navigational aid, warning vessels of hazards like rocks or reefs. Lighthouses often feature a strong light source, a rotating lens to project the beam over long distances, and are constructed to withstand harsh weather conditions. Historically crucial for maritime safety, they now complement modern navigational systems but remain iconic symbols of guidance and safety at sea.