Postnatal home visits (PNHVs) have been endorsed as strategy for delivery of postnatal care (PNC) to reduce newborn mortality and improve maternal outcomes. Despite the important role of the Health Extension Workers (HEWs) in improving the overall healthcare coverage, PNHV remains as a missed opportunity in rural Ethiopia. Thus, this study aimed to explore the barriers and facilitators of scheduled postnatal home visits in Northern Ethiopia. We conducted an exploratory qualitative study on a total of 16 in-depth interviews with HEWs and mothers who gave birth one year prior to the study. In addition, focus group discussions were conducted with HEWs and key informant interviews were conducted with women development group leaders, supervisors, and healthcare authorities from April to June 2019 in two rural districts of Northern Ethiopia. Discussions and interviews were audio recorded and transcribed verbatim in the local language (Tigrigna) and translated into English. The translated scripts were thematically coded using Atlas ti scientific software. Field notes were also taken during the discussion and while conducting the interviews. Health system factors, community context, and individual level factors were considered as the barriers and facilitators of scheduled PNHVs. Leadership, governance, management, support and supervision, referral linkages, overwhelming workload, capacity building, logistics and supplies are the major sub-themes identified as health system factors. Physical characteristics like geographical location and topography, distance, and coverage of the catchment; and community support and participation like support from women's development groups (WDGs), awareness of the community on the presence of the service and cultural and traditional beliefs were community contexts that affect PNHVs. Self-motivation to support and intrinsic job satisfaction were individual level factors that were considered as barriers and facilitators. The finding of this study suggested that the major barriers of postnatal home visits were poor attention of healthcare authorities of the government bodies, lack of effective supervision, poor functional linkages, inadequate logistics and supplies, unrealistic catchment area coverage, poor community participation and support, and lack of motivation of HEWs. Henceforth, to achieve the scheduled PNHV in rural Ethiopia, there should be strong political commitment and healthcare authorities should provide attention to postnatal care both at facility and home with a strong controlling system.