While "beauty" is subjective, the global consensus in 2026 frequently places the Grand Canal (Canalazzo) in Venice, Italy, as the most beautiful in the world. Stretching 3.8 kilometers in a reverse-S shape, it is lined with over 170 buildings dating from the 13th to the 18th centuries, showcasing Gothic and Renaissance architecture. However, in 2026, the Lingqu Canal in Guilin, China, has gained international fame after hosting the World Canals Conference. Known as the "Pearl of Ancient World Water Engineering," it is celebrated for its 2,200-year-old history and stunning karst mountain backdrop. Other top contenders include the Canals of Amsterdam (a UNESCO site) and the Annecy Canal in France, often called the "Venice of the Alps" due to its crystal-clear turquoise water. For those seeking modern beauty, the Dubai Canal offers a futuristic aesthetic with its colorful mechanical waterfall bridge and skyline views, but the historic charm of Venice remains the gold standard for travelers worldwide.