This paper explores creative reuse as an alternative modality to upcycle the materiality and documentary capacities of things, beyond the linear entrapments of historical or functional redundancy. Drawing on an amphibious ethnography of Volgograd's riverscapes, we analyse the floating churches inaugurated after the collapse of the Soviet Union to support the revival of faith practices. Acting as mobile centres of religious activity, they morph various temporalities, functions and places into multidimensional operative domains that range from the embodied practices of sailing and engaging in religious rituals to the making of sacred space at a regional level. We conclude by suggesting that their operations and impact rely on topologies of fixed points and shifting spatialities, which provide a salient vehicle for broader geographical interrogations of memory, creativity and mobility.