The living root bridges of Meghalaya are one of the world's most remarkable examples of traditional ecological knowledge and sustainable engineering.
These bridges are created by guiding the aerial roots of the Ficus elastica (rubber fig) tree across rivers and streams. The Khasi and Jaintia people have been practicing this art for centuries, passing down the knowledge through generations.
The process takes 15-30 years to complete. Young roots are guided through hollow betel nut trunks to protect them and direct their growth. Over time, the roots intertwine and strengthen, forming bridges that can support the weight of 50 or more people.
Unlike modern bridges that deteriorate over time, living root bridges grow stronger with age. Some bridges in use today are over 500 years old and still thriving.
The most famous is the double-decker root bridge in Nongriat village, requiring a trek of 3,500 steps to reach. This UNESCO World Heritage Site nomination candidate is a testament to human ingenuity and harmony with nature.
When visiting these bridges, respect the local culture and environment. Follow designated paths, don't litter, and consider hiring local guides who can share the rich history and stories associated with each bridge.