Core Viewpoint - The article highlights the unique appeal of Hunchun as a summer retreat, emphasizing its cool climate, rich natural resources, and cultural significance due to its geographical location at the intersection of China, Russia, and North Korea [2][4][13]. Climate and Geography - Hunchun experiences a mild summer climate with an average temperature of 21.2°C in August, making it a preferable destination compared to other regions in China where temperatures can exceed 40°C [2]. - The city is uniquely positioned at the tri-border area of China, Russia, and North Korea, with the Tumen River serving as a natural border [2][3]. Natural Environment - Hunchun boasts a forest coverage rate of 86%, earning it the title of "National Forest City," which contributes to its cool climate and rich biodiversity [4]. - The region is part of the Northeast Tiger and Leopard National Park, serving as a habitat for endangered species like the Northeast tiger and leopard [4][5]. Ecological Tourism - Hunchun has been recognized as one of the "Most Beautiful Counties in China" for seven consecutive years, with excellent air quality and water standards [5]. - The area attracts eco-tourism enthusiasts, offering experiences such as bird watching and encounters with wildlife in their natural habitats [5]. Culinary Delights - Hunchun is known for its diverse culinary offerings, including large skewers of grilled meat and fresh seafood, particularly the King Crab, which is available at significantly lower prices compared to other regions [10][12]. - The local cuisine also features North Korean dishes, providing a unique gastronomic experience for visitors [12]. Cultural Significance - The historical context of Hunchun is enriched by its role in the ancient maritime Silk Road and its cultural exchanges with neighboring countries [2][3]. - The "土字牌" boundary marker symbolizes the historical territorial disputes and the establishment of China's sovereignty over the region [3].