Yellow turnstile

Revolving walls are solid objects in Super Mario Odyssey that appear in the Spinning Maze and Rotating Maze bonus areas in the Metro Kingdom and Seaside Kingdom respectively. They are three or four yellow walls placed on top of a platform perpendicular to each other. When Mario throws Cappy at a wall, the walls rotate 90 degrees in the direction Cappy was launched. Some walls contain Moon Shards or Fire Piranha Plants. When the walls move, Moon Shards, Hearts, and Fire Piranha Plants associated with those walls also move. In the Seaside Kingdom, some walls contain Spinies, although they're not attached to the platform. In total, there are eleven sets of revolving walls: