A long walk litter box has a lid upon a base of rectangular prismatic form. The base has four walls upon a bottom and the lid has four matching walls matching those of the bottom. The walls of the lid receive a top opposite the bottom of the assembled box. One wall of the lid has an entry for a cat into the box. Upon the walls of the bottom, the box has a perforated walkway where the cat walks. The walkway rests upon catches within the bottom. The catches present angled surfaces that receive litter from the cat and gravity carries the littler down to the bottom. A cat enters the entry, walks around the walkway, hops into the bottom, climbs onto the walkway, walks around the walkway again, and exits. All litter that drops from the cat enters the perforations for collection in the bottom.
