Lisbon is a beautiful city with so much to see and do. Here's an ideal itinerary for 3 days in Lisbon:

Day 1:

Start your day by visiting the historic district of Alfama. This area is known for its narrow streets, colorful buildings, and stunning views of the city. Take a stroll through the streets and stop at one of the many cafes for breakfast.

After breakfast, head to Castelo de São Jorge, a medieval castle that offers panoramic views of the city. Spend some time exploring the castle and learning about its history.

Next, visit the Lisbon Cathedral, also known as Sé de Lisboa. This cathedral dates back to the 12th century and is a beautiful example of Romanesque architecture.

In the afternoon, take a tram ride on Tram 28. This iconic tram takes you through some of Lisbon's most picturesque neighborhoods, including Graça, Baixa, and Chiado.

End your day by watching the sunset at Miradouro de Santa Luzia. This viewpoint offers stunning views of the Tagus River and the city.

Day 2:

Start your day by visiting Belém, a neighborhood located west of Lisbon's city center. Here, you can visit the Jerónimos Monastery, a UNESCO World Heritage Site, and the Belém Tower, a 16th-century fortification that was built to protect the city from invaders.

After visiting these landmarks, head to Pastéis de Belém, a bakery that has been making Portugal's famous custard tarts since 1837. Enjoy a few tarts with a cup of coffee or tea.

In the afternoon, visit the National Museum of Ancient Art. This museum houses a collection of Portuguese art from the Middle Ages to the 19th century.

End your day by taking a walk along the waterfront in the neighborhood of Cais do Sodré. This area is known for its lively nightlife and is a great place to grab dinner and drinks.

Day 3:

Start your day by visiting the neighborhood of Bairro Alto. This area is known for its narrow streets, colorful buildings, and vibrant nightlife. Take a stroll through the streets and stop at one of the many cafes for breakfast.

After breakfast, visit the Calouste Gulbenkian Museum. This museum houses a collection of art from around the world, including works by Rembrandt, Monet, and Renoir.

In the afternoon, take a trip to Sintra, a town located about 30 minutes outside of Lisbon. Here, you can visit the Pena Palace, a colorful palace that sits atop a hill and offers stunning views of the surrounding countryside.

End your day by taking a sunset cruise on the Tagus River. This is a great way to see the city from a different perspective and enjoy the beautiful colors of the sunset.

I hope this itinerary helps you plan your trip to Lisbon!