Lake-willow, or lake willow, was a Deepwoods tree found in the Deepwoods near water. There were Lake-Willows near the Farrow Lake and also in the early Free Glades. They were similar to Sleeping-Willows, dew-willows, sedgewillows, Waterwillows and farrow-willow. The immensely strong but flexible switches of Lake-Willows could be used to weave goblin hive towers. Forden Drew in Weird New Worlds used his wood-weaving skills to weave a cage to catch his friend Kulltuft.