This tour was very enjoyable. After boarding the bus, our guide, Kim Chul, clearly explained the day's activities. He then began introducing us to the stories behind Jeju Island's tourist attractions and the local culture. The history of each attraction was explained very clearly. As a first-time visitor to Jeju Island, I was quickly able to hear information different from what's available online – details that only locals would know. This saved me a lot of time because the guide helped us with the procedures for Udo Island, and there were vehicles for getting on and off the ferry, so we didn't have to waste any time. I think taking a day trip is a great and quick way to get to know Jeju Island. I'll schedule the routes I didn't get to this time for my next visit. Thanks again to our guide, Kim Chul.