Plan your trip from Cheongdo to Gunbuk on the KTX line. This route provides access to key cities and scenic spots in South Korea. Notable points include Busan, where you can explore the vibrant Jagalchi Fish Market, and Ulsan, known for its industrial landscape and beaches. As you travel, enjoy the picturesque countryside, rice fields, and mountains that characterize the region. Moving towards Gunbuk, experience the transition from rural charm to urban development, which highlights South Korea's growth and diversity.