Castor Wilds is a location from The Legend of Zelda: The Minish Cap. It is a large swamp in the southwestern area of Hyrule. The entire swamp is filled with almost nothing but mud and mire. Despite these conditions, Castor Wilds at one time did have people living in it; these people were known as the Wind Tribe, and they settled within the Wind Ruins in the southern half of the swamp. These ruins were built around the Fortress of Winds. The tribe eventually left the area, leaving it uninhabited except for a Forest Minish, sword trainers Swiftblade the First and Scarblade, and a Deku Scrub, as well as various enemies.