Plan your trip from Seoul to Samsan via the KTX high-speed rail line. This route includes notable stops like Yongsan, Daejeon, and Cheongju. As you travel, enjoy views of the Han River and the picturesque countryside of South Korea. Around Daejeon, experience vibrant city life, while Cheongju offers a blend of history and culture. Approaching Samsan, the landscape shifts to showcase the region's natural beauty. The Korean rail transport system connects these cities efficiently, making it easy to explore South Korea's diverse offerings.