ABSTRACT Environmental historical geography is a diverse, dynamic and active subfield with close connections to environmental history. Here, I examine developments in three overarching and overlapping themes within the subfield: environmental reconstruction, environmental knowledges and discourses, and environmental impacts and interventions. For each area, I highlight recent approaches to, and applications of, environmental historical geography. I also draw attention to several promising areas of research where environmental historical geography can build on its existing strengths and continue reinvigorating understanding of environment‐society relations. These include contextualising environmental knowledge and data production amidst advances in big data and AI; illuminating the multi‐directional interactions between environmental change, knowledges, and materialities; revealing the entangled physical and intellectual legacies of imperial and colonial projects; and enhancing comparative research.