40°36′54″N 14°34′01″E / 40.61500°N 14.56694°E
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| Grotta dello Smeraldo | |
|---|---|
 Cape Conca and the area of the entrance to the grotto | |
| Location | Conca dei Marini (SA, Campania, Italy) |
| Depth | 32 m |
| Length | 45 m |
| Discovery | 1932 |
| Geology | Sea cave |
The Grotta dello Smeraldo (Italian for "Emerald Grotto") is a cave, partly inundated by the sea and located in Conca dei Marini, Italy, on the Amalfi Coast.