Austria's sightseeing circuit is one of the most coherent in Europe. The imperial boulevard links great museum buildings in a single walkable arc. The palace collections, the Spanish Riding School, and the Habsburg crypts add further layers. The salt mine heritage of the Salzkammergut, the UNESCO wine landscape of the Wachau, and the Baroque abbeys of the Danube valley extend the sightseeing beyond the capital. The country's regional cities — Salzburg, Graz, Innsbruck — each carry their own heritage circuits of genuine quality. Tours by locals often show the softer side — the details that stay with you longer. Blink and you'll miss it.