Should I stay in Cortina or Val Gardena?
Choose Cortina if your shortlist is centered on the eastern Dolomites: Tre Cime, Lagazuoi, Cinque Torri and the AV1 orbit. Choose Val Gardena if you want Seceda, Alpe di Siusi, the Sella group and stronger lift-assisted hiking options. Cortina is usually the easier eastern base without a car; Val Gardena is often the cleaner choice for a north-side hiking week.