Trentino-Alto Adige is where Italy speaks German, the mountains are vertical, and the food is canederli, speck, and strudel. The Dolomites (Tre Cime, Alpe di Siusi, Val Gardena), Bolzano (Otzi the Iceman — 5,300 years old), Trento (the Council that changed Christianity), and Lago di Braies (the most photographed lake in the Alps).
Each day is a logical geographic loop. Mornings for sights, afternoons for food, evenings for aperitivo. Car essential.
Bolzano (1 day) — Museo Archeologico (Otzi — the 5,300-year-old mummy found in a glacier, with his copper axe, fur clothing, and 61 tattoos). Piazza Walther. Via dei Portici (the longest arcade in Tyrol). Alpe di Siusi + Val Gardena (1 day) — Cable car to the largest Alpine meadow in Europe. Sassolungo views. Ortisei (wood carving). Lago di Braies + Tre Cime area (1 day) — The turquoise lake with the boathouse (arrive by 8am or after 5pm — midday is Instagram chaos). Tre Cime di Lavaredo hike (2.5h circuit, the most iconic Dolomite silhouette). Trento (half day) — Castello del Buonconsiglio (the Cycle of the Months frescoes — medieval daily life painted on walls). MUSE science museum (Renzo Piano). Val di Non/Val di Sole (half day) — Castel Thun, apple orchards, rafting on the Noce.
Best time: April-June, September-October (summer for mountains/beaches). Agriturismi/rifugi 60-120/night.