How we define border studies is transforming from focussing on “a line in the sand” to the more complex notions of how constituting a border is practiced, sustained and modified. In the expansion of borders studies, the areas explored across Europe and Asia have been numerous, but the specific themes that arise through comparative case studies are novel when approach Europe and Asian borderlands. Comparing the border experiences in East Asia and Europe in a number of thematic clusters ranging from economics, tourism, and food production to ethnicity, migration and conquest, aims to decenter border studies from its current focus on the Americas and Europe.