Let KAYAK do the searching
Based on KAYAK hotel searches, the most popular destination is Porto (97% of total searches to Douro Litoral). The next most popular destinations are Vila Nova de Gaia (2%) and Guimarães (1%). Searches for hotels in Viseu (0%) are also popular.
KAYAK users have found double rooms in Douro Litoral for as cheap as $28 (Guimarães) in the last 3 days. The average price is $208.
In the last 72 hours, users have found Douro Litoral hotels for tonight for as low as $59 (Póvoa de Varzim). Users have also found 3-star hotels from $98 (Guimarães) and 4-star+ hotels from $73 (Viseu).