Below is a link to all of the destinations I have saved in Portugal. I hope it can give you an idea of some of the things you can do when planning your trip
Please view this doc that contains a bunch of information regarding Portugal
Epic Castle with views of the entire city. Be warned, it is very hilly
Walking down the R. dos Sapateiros, (the main road to water) will take you to this square. It's really pretty with great views of the water
Really cool and hip spot with a bunch of shops and restaurants. The bookstore there is really iconic
Iconic castle on the water, that has been under repairs for the past year but should open in time. It is next to the Monument to the Discoveries, and Mosteiro dos Jeronimos. A great area to do some exploring
This is the OG pastel de nata. You have to go here
I would reccommend not paying for this and just looping up around (walking up a hill) to get the same views. On the way you will pass by Carmo Archaeological Museum which is supposed to be nice
This is one of the best views of the city, and situated next to a very historical church. Warning walking up here is all uphill, and is not easy. The area around it is nice with good food options. We really liked Sant'Avó
The architecture is extremely modern and it right up on the water. You can bike around that area, or just walk around, even on top of the building itself.
This is the famous yellow and red palace. It will give you stunning views of the land around you
Early 20th century-built palace & gardens with underground passages, a chapel & museum, plus events
The classic Time Out Market, which contains a bunch of food stalls, so you can try a variety of foods
Take a trip to Cascais to visit the beaches, the town, and the beautiful cliffs along the water
Cabo da Roca, or Cape Roca, is the westernmost point of mainland continental Europe, located on the Atlantic coast of Portugal near Sintra. It is known for its dramatic cliffs, stunning ocean views, and a historic lighthouse that has operated since 1772. The site offers scenic hiking trails and is a popular destination, especially for watching sunsets. A bus can take you there, but if you drive there are a bunch of beaches on the western shore