The Torre de Pimentel is the 14th-century Moorish watchtower from which Torremolinos takes its name. Standing 12 metres high in the middle of the old town, it is one of the few structures that predate the resort era. You can climb to the top at no charge.
The tower was built as part of a coastal defence network designed to warn inland settlements of raids by pirates and corsairs. At its base, channels and chambers once fed a system of water mills drawing from the underground springs that made this stretch of coast habitable long before the modern town existed.