Oido
The coastline of Oido (2023) | |
| Geography | |
|---|---|
| Coordinates | 37°20′N 126°42′E / 37.333°N 126.700°E |
| Korean name | |
| Hangul | 오이도 |
| Hanja | |
| Revised Romanization | Oido |
| McCune–Reischauer | Oido |
Oido (Korean: 오이도; lit. crow's ear island) is an area in Siheung, Gyeonggi Province, South Korea. As its name suggests, it was previously an island, but land reclamation projects in the 20th century led to it eventually joining the mainland.