Adder Byroad (Japanese: 毒蛇の抜け道, Dokuja no Nukemichi) is a landmark in Xenoblade Chronicles X. It is located in Cauldros, southeast of Titan's Table. It leads to the Ternion Fork. The Adder Byroad BC is to the northeast, and the Bandits' Refuge can be found along a small sidepath.
De Zing can be found here after The Unbreakable Sword.