Campaign-style environmental enforcement that involves the destruction of infrastructure has become increasingly common. Scholars have theorized such crackdowns as a form of bureaucratic control. These explanations are compelling, yet incomplete. This paper adopts an infrastructural lens to call attention to the fact of infrastructural demolition. I argue that the reduction of existing infrastructure to rubble is a way of clearing space for other kinds of infrastructure, specifically natural infrastructure, which has become central in the pursuit of ecological civilization. The creation of natural infrastructure requires calculative tools, which work to obscure the profoundly political nature of the natural infrastructure that they create through spatial zoning, ecological functional zoning and ecological conservation red lines (ECRLs). The article then scales down to two case studies of villages in post-earthquake Sichuan that are within ECRLs and designated for the function of providing ecosystem services. In both, infrastructure within scenic areas that was previously encouraged by the state and central to village livelihoods was suddenly destroyed following ecological civilization enforcement campaigns. The arrival of natural infrastructure marks a national-scale infrastructural time that promises a new future in which village-controlled scenic areas have no part, leading to a ruination of their imagined futures.