Best time to visit Portugal
Timing advice for Portugal, taken from our own attraction guides. Seasons vary by region and by what you want to do, so treat it as a starting point and check local conditions before you book.
Our overview
April to June and September to October for warm weather and fewer crowds; July-August is peak beach season with higher prices. Winter is mild, especially in the Algarve, and ideal for city exploration.
Timing by attraction
Each guide below includes its own recommended time to visit, last checked 15 March 2026.
-
Tower of Belem
Early morning for shorter queues; spring and autumn for pleasant weather. Sunset views from the waterfront are spectacular.
Lisbon · Allow 45 minutes to 1.5 hours
-
Sintra National Palace
Early morning on weekdays for fewer crowds; spring for lush gardens. Avoid summer weekends when Sintra is extremely crowded.
Sintra, Lisbon District · Allow 1-2 hours for the palace; full day for Sintra's sites
-
Jeronimos Monastery
Early morning for fewer crowds; spring and autumn for pleasant weather. First Sunday of each month offers free entry but expect long queues.
Lisbon · Allow 1.5-2.5 hours
-
Pena Palace
Early morning to avoid crowds; spring for garden blooms and mild temperatures. Fog can obscure views in winter but adds a mystical atmosphere.
Sintra, Lisbon District · Allow 2-4 hours (palace and park combined)
-
Douro Valley
September to October for grape harvest and autumn colors; June for wildflowers; spring and autumn for comfortable hiking weather. Summer can be extremely hot.
Northern Portugal · Allow Full day trip from Porto; 2-3 days for a comprehensive visit