Levadas are a unique system of irrigation channels found primarily on the island of Madeira, Portugal. They were constructed in the 16th century to transport water from the lush, mountainous regions to agricultural areas. These channels are often lined with stone and can be several hundred kilometers long, providing essential water supply for farming and gardens. In addition to their practical purpose, Levadas have become popular walking trails for hikers and nature enthusiasts. The paths alongside these channels offer stunning views of Madeira's diverse landscapes, including lush forests, waterfalls, and breathtaking cliffs, making them a favorite destination for outdoor activities.