How to explain the lovely name Concón? In the language of the Changos, co meant "water," and the duplication of the sound alludes to the confluence of the Río Aconcagua and the Pacific. When the Spanish arrived in 1543, Pedro de Valdivia created an improvised shipyard here that was destroyed by natives, leading to one of the first clashes between indigenous and Spanish cultures in central Chile.
Today, the town that holds the name is packed with high-rise apartment buildings, though it does have decent ocean views and great seafood restaurants. The attraction lies to the north and south: the rugged coastal scenery along the road that connects it to Reñaca, and the sand dunes that rise up behind the beaches north of town.