During the World Journalists Conference 2025 organized by the Journalists Association of Korea, media representatives from over 50 countries explored Jeju Island, renowned for its pristine environment and UNESCO designations. The island, formed by volcanic eruptions over 1.2 million years, boasts unique sites like the Hallasan volcano and Olle walking trails blending nature and human effort. Tourists flock to Jeju for its climate, landscapes, beaches, and traditional heritage, making it a key domestic and international tourism destination. The visit included stops at CONTEC Co. Ltd., highlighting South Korea's space industry advancements, and the Handam Coastal Trail, offering a scenic 1.2-kilometer coastal walk. The journalists also visited the Hallim Offshore Wind Farm, emphasizing Jeju's shift towards renewable energy. The highlight was the Hamdeok Hydrogen Charging Station, the first of its kind in South Korea, supplying green hydrogen for hydrogen mobility. With 18 hydrogen buses on the island, Jeju showcases a comprehensive green hydrogen ecosystem integrating wind power generation. The visit culminated at Jeju Stone Park, a historical and cultural site celebrating the island's unique stone culture and mythical legends. Jeju Island exemplifies the harmonious coexistence of nature, technology, and culture, demonstrating how eco-conscious innovation can blend seamlessly into the landscape while preserving the island's natural and cultural identity.