I strongly recommend you check out the eastern part of Jeju Island by staying at Bettorong pension. 'Bettorong' means navel in the Jeju dialect of Korean. We chose the name because we wanted our visitors to have lots of belly laughs in our pension. We spent 2 full years building this pension on our own. It was very important to include a swim spa so that visitors could relax after day of hiking and exploring.