This paper reports the findings of a narrative review of international research literature about babies' and toddlers' engagement with the outdoor environment whilst attending ECEC (Early Childhood Education and Care) settings. Based on the in-depth review of 21 papers, it identifies four dominant themes in the literature: the outdoors as a space to be physically active, the outdoors as a risky space, the challenge of creating an appropriate outdoor environment and the significance of the practitioner outdoors. The article argues that there is a need to re-conceive the ways in which the youngest children engage with the outdoors and to move beyond possible narratives of exclusion.