As PhD candidates of geography and planning, we engage in a collaborative autoethnography to reflect on our experiences during a writing retreat. We explore the significance of material and immaterial spaces of the retreat and how these spaces impacted our academic writing. We emphasise the value of a collaborative and supportive learning environment that challenges the productivity-driven, neoliberal narrative imbued in academic writing. Drawing on our personal reflections of the retreat, we illustrate how writing retreats foster a "space" of support, facilitate academic writing competence, and expose participants to new avenues of learning. Using a grounded theory approach, we draw on Donna Haraway's situated knowledges as well as and Dooren Massey's theorisation on space, to examine our individual reflections and collectively discuss the intricate relationship between solitude and productivity in academic writing. Our findings delve into diverse experiences of material space (physical) and immaterial space (psychological and imaginative), as well as the negotiation of solitude-togetherness and speed-slowness interface within the retreat context. We argue for rethinking the notion of a retreat, envisioning it as a space that challenges the norms of academic productivity and fosters a more caring and interconnected approach to scholarly writing.