This article examines how, for many in rural China, experiences of childhood are entangled within the complex processes of rural-to-urban internal migration. Drawing upon multi-generational life history data in three villages, it unpacks three common types of childhood experience. In Village A, where married men migrated but wives stayed behind, children grew up with 'absent fathers'. In Village B, both parents migrated to cities for work, leaving their children predominantly cared for by grandmothers as a surrogate. In Village C, where parents often took their children to a city with them, the children and their family had to navigate a hostile urban environment that rendered those of rural origin second-class citizens. Whilst childhood experiences in each setting were distinctive and shaped by their geographies, they shared common features reflecting the urban-rural divide and social inequalities embedded in Chinese society. In the public discourse, institutionalized inequalities experienced by rural communities are often disguised and downplayed with the focus instead on parental separation and the impact on 'left-behind' children. This article reveals it is the stability and quality of care arrangements, rather than mere separation from parents, that is critical to the development of the emotional well-being of children. Theoretically, the