Seonginbong

Seonginbong
NASA Landsat7 image of Seonginbong and Ulleung-do (north oriented at top)
Highest point
Elevation	984 m (3,228 ft)
Prominence	984 m (3,228 ft)
Coordinates	37°30′12″N 130°51′58″E / 37.50333°N 130.86611°E / 37.50333; 130.86611Coordinates: 37°30′12″N 130°51′58″E / 37.50333°N 130.86611°E / 37.50333; 130.86611
Geography
Location of Ulleung-do
Location	Ulleung County, North Gyeongsang, South Korea
Geology
Mountain type	Stratovolcano
Last eruption	2990 BCE ± 40 years

Seonginbong is a mountain located on the South Korean island of Ulleungdo, in North Gyeongsang Province, off the eastern coast of the mainland Korean Peninsula. It is the tallest mountain on the island and has an elevation of 984 metres.