Overview
A small island off Hallim, the youngest of Jeju's volcanic bodies, circled in two to three hours and known for giant volcanic bombs, the 'baby-carrying rock,' and a saltwater marsh, reached by a 15-minute ferry from Hallim port.

Biyangdo Island
A small island off Hallim, the youngest of Jeju's volcanic bodies, circled in two to three hours and known for giant volcanic bombs, the 'baby-carrying rock,' and a saltwater marsh, reached by a 15-minute ferry from Hallim port.