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Reserve Now & Pay Later
We'll reserve your spot today, and you can cancel up to two days before your experience without making a payment. Secure your spot with ease, stay flexible, and never miss out.
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Explore Portugal’s great historic city of Porto during this 4-hour sightseeing tour. Discover all the main attractions such as Clerigos Tower, the Porto Cathedral, the Ribeira neighborhood, and the famous port wine cellars. Listen to informative commentary from your guide about the history of the city and enjoy a glass of Port wine, to complete your Porto experience.
Take a 4-hour sightseeing tour of the historic city of Porto
See the Cathedral, Sao Bento station, and the wine cellars
Learn about the history of the city form your informative guide
Enjoy complimentary round-trip transportation from your hotel
Reserve Now & Pay Later
We'll reserve your spot today, and you can cancel up to two days before your experience without making a payment. Secure your spot with ease, stay flexible, and never miss out.
How it works
Find your experience
Choose the experience you want knowing you can secure your spot without being locked in.
Make a reservation
Reserve now and pay later to secure your spot, commitment-free.
Choose when to pay
Come back to pay once your plans are set, or let auto-pay kick in two days before your experience.
Enjoy your experience
Now you're all set! Have a great time.
Reserve Now & Pay Later
Secure your must-do activities without being locked in
We guarantee the lowest price on all 200,000+ experiences we sell. If you find the same product cheaper within three days of booking or while you're in your destination, we'll refund the difference.
It's Easy To Do
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Assemble your Viator Booking Number or Itinerary Reference Number and the proof of the lower price you found.