Stern ladders, also referred to as aft ladders or afterdeck ladders, are essential components of boating and marine structures. These ladders typically extend from the stern or rear end of a boat or vessel, providing access to the water or deck. Some synonyms for stern ladders include swim ladders, boarding ladders, transom ladders, and rear ladders. Swim ladders are a common type of stern ladder, designed to enable easy access to the water for swimmers, divers, or anyone who needs to enter or exit the water. Boarding ladders, on the other hand, function as a means of access to the boat or vessel deck from the water.