The Grand Canal is a vast waterway system in China that stretches over 1,100 miles. It connects major cities like Beijing and Hangzhou, facilitating trade and transportation. Constructed over several dynasties, it is the longest artificial river in the world and plays a crucial role in the country's economy. The canal features various sections, with many historical sites along its banks. It was recognized as a UNESCO World Heritage Site in 2014, highlighting its cultural significance. The Grand Canal showcases ancient engineering and continues to be an important route for both goods and tourism in modern China.