evidence: Hyesan is a fascinating city located in the Ryanggang Province of North Korea. With its rich history, vibrant culture, and breathtaking scenery, Hyesan has become a popular destination for travelers seeking a unique and immersive experience. From its ancient landmarks to its modern developments, this city has something to offer to everyone. [...] - Hyesan, the capital of Ryanggang Province in North Korea, is a picturesque city with a rich cultural heritage, vibrant markets, and stunning natural landscapes, making it a must-visit destination for travelers seeking a unique glimpse into North Korean life and culture. [...] Hyesan is the capital city of Ryanggang Province in North Korea.