Trekking guidebook for walking Alta Via routes 1 and 2 across the Italian Dolomites. The 120km AV1 is described over 11 day stages and is ideal for beginners to Alpine long-distance walking, whereas the AV2 covers 160km in 13 days and is more strenuous and technical. The more demanding AV3-6 routes are described in outline. sakriti opis