To propose a well-drained green parking lot and open space where a feeling of openness can be obtained from a lawn that is not present in a conventional green parking lot and open space.SOLUTION: The present invention is a green parking lot and open space having excellent drainage in which is arranged a block pavement part having a pavement block with a water-permeable hole, and a lawn green space having a lawn surface covered with metal reinforcements. Additionally, the metal reinforcements covering the lawn surface can be removed allowing the lawn to be replaced.SELECTED DRAWING: Figure 1【課題】本発明は、従来の緑化駐車場や広場になかった芝生による開放感も得られる水はけのよい緑化駐車場・広場の提案にある。【解決手段】本発明は、透水孔を有する舗装用ブロックを敷設したブロック舗装部と芝生面を金属筋で覆った芝生緑地を配設し、また上記芝生面を覆う金属筋を取外し、芝生の取替えを可能とした水はけの優れた緑化駐車場・広場である。【選択図】図1