Ramstein Castle consists of a core castle and the associated commercial buildings on an approximately 37 × 57 meter large area in an oval shape. Only a few remains of the former ring wall and the corner towers remain. The Gothic main castle consists of a residential tower on a trapezoidal floor plan with dimensions of 13 × 10.8 meters. Its roughly 1.35 meter thick stone walls were previously estimated to be 25 meters high and consisted of four floors.