Old Harry Rocks
| Old Harry Rocks | |
|---|---|
| Coordinates: 50°38′32″N 1°55′25″W / 50.6423°N 1.9236°W | |
| Grid position | SZ0350382564 | 
| Location | Isle of Purbeck, Dorset, England | 
| Part of | Jurassic Coast | 
| Geology | Chalk | 
Old Harry Rocks are three chalk formations, including a stack and a stump, located at Handfast Point, on the Isle of Purbeck in Dorset, southern England. They mark the most eastern point of the Jurassic Coast, a UNESCO World Heritage Site.