Lighthouse and Dunes: A Natural Sanctuary on Argentina's Coast

Standing tall at 54 meters, the Faro Querandí lighthouse is more than just a navigational aid; it's the centerpiece of a vast 5,757-hectare municipal reserve teeming with natural wonders near Villa Gesell, Argentina. The lighthouse itself requires a demanding climb of 279 steps, a journey undertaken twice weekly by dedicated sub-officers of the Navy. Their crucial mission involves meticulously cleaning the 16 curved glass panels to ensure the light pierces the sea, guiding vessels safely. On clear days, they are rewarded with breathtaking 360-degree views of the coast, but they must also be prepared to ascend in darkness or storms if the light falters.

This historic lighthouse, declared a National Historic Monument, is the oldest structure in the Villa Gesell district. Its presence safeguards the largest intact stretch of coastal dunes in Argentina. The reserve spans 21 kilometers and harbors ecologically significant species, offering unique ecotourism prospects. While accessible by foot, exploring the rugged terrain is best managed with four-wheel-drive vehicles, navigating sandy tracks alongside the sea and through acacia groves that provide seasonal shelter.

Within the reserve, visitors can discover the Querandí Naturist Beach, where a small community of nudists enjoys privacy under strict no-photography rules. Further exploration reveals an open-air museum of natural history: the skeletal remains of stranded whales, skulls, jaws, ribs, and vertebrae, lie scattered, their immense scale a stark contrast to human visitors. The reserve is also a sanctuary for vulnerable wildlife, including foxes, hares, and the particularly sensitive brown oystercatcher, which nests and feeds along these shores. Strict speed limits are enforced to protect these inhabitants, underscoring the area's commitment to conservation.