Let KAYAK do the searching
Based on KAYAK hotel searches, the most popular destination is Ortisei (47% of total searches to Trentino-Alto Adige). The next most popular destinations are Bolzano (32%) and Trento (13%). Searches for hotels in Bressanone/Brixen (8%) are also popular.
KAYAK users have found double rooms in Trentino-Alto Adige for as cheap as C$ 70 (Lavarone) in the last 3 days. The average price is C$ 408.