| Long Reef (New South Wales) | |
|---|---|
&sq=&lang=&file=File:Long_Reef_from_Dee_Why.jpg) Long Reef photographed from Dee Why | |
| Highest point | |
| Elevation | 45 m (148 ft) AHD |
| Coordinates | 33°44.526′S 151°19.0′E / 33.742100°S 151.3167°E |
| Geography | |
&sq=&lang=&file=File:Australia_New_South_Wales_relief_location_map.png)  Long Reef (New South Wales) Location in New South Wales, Australia | |
| Location | Collaroy, New South Wales, Australia |
| Geology | |
| Age of rock | Triassic |
&sq=&lang=&file=File:Long_Reef_Beach_and_Headland_aerial.jpg)
Long Reef is a prominent headland on the Northern Beaches of Sydney, Australia. Connected to the mainland by a tombolo, the reef has an extensive wave-cut platform. Long Reef is a popular recreational destination and is one of the more interesting geological areas in Sydney.[1]