Park Bar is one of my 'go to' places in Lisbon to see the sun set, so it makes sense that if you want to see fireworks, then this surely is a perfect location to ring in the New Year 2017.
My #4 choice for New Years Eve 2017 is Chapitô a Mesa. Located in the medieval district of Alfama, in the evening this restaurant's hillside positioning offers incredible panoramic views of Lisboa unfolding beneath you.
The backdrop of the Rua Augusta Arch is wonderful, lit up in all its glory, it surely is one of Europe's great monuments which honours an illustrious past. Perfect for your Lisbon New Years Eve experience!!!