Geography Explained

Geography, borders and passport power in plain English: the Schengen Area, how passport rankings work, and the systems that decide where you can go — and what they mean for your next trip.

These explainers exist because the vocabulary of travel is genuinely confusing: the EU is not the Schengen Area, the eurozone is neither, and a passport’s “power” depends on who is counting. Each piece takes one system — a ranking, a border regime, a category of country — and explains how it works, who publishes it and what it changes for an actual journey, with the underlying data linked so you can check the source yourself. Start with the EU, Schengen and eurozone explainer if the terms blur together; it is the key that unlocks half the visa guides on this site.