Let KAYAK do the searching
Based on KAYAK hotel searches, the most popular destination is Porto (91% of total searches to Douro). The next most popular destinations are Foz Tua (3%) and Vila Nova de Gaia (3%). Searches for hotels in Mesao Frio (2%) are also popular.
KAYAK users have found double rooms in Douro for as cheap as $24 (Porto) in the last 3 days. The average price is $158.
In the last 72 hours, users have found Douro hotels for tonight for as low as $62 (Vila Nova de Gaia). Users have also found 3-star hotels from $65 (Mesao Frio) and 4-star+ hotels from $73 (Vila Nova de Gaia).