Let KAYAK do the searching
Based on KAYAK hotel searches, the most popular destination is Pinhao (56% of total searches to Tras-Os-Montes & Alto Douro). The next most popular destinations are Peso da Régua (29%) and Viseu (10%). Searches for hotels in Bragança (6%) are also popular.
KAYAK users have found double rooms in Tras-Os-Montes & Alto Douro for as cheap as C$ 44 (Viseu) in the last 3 days. The average price is C$ 144.