#1 Jerónimos Monastery Walk around the UNESCO World Heritage Site and enjoy the Manueline architectural style 4.3 (19,575 reviews)
#2 Lisbon Cathedral Sé de Lisboa At over 800 years old, Lisbon Cathedral (or Sé de Lisboa) Lisbon's oldest church. Built during the reign of King Afonso Henriques, Sé de Lisboa has seen many disasters (including earthquakes), restorations, and renovations to make it the magnificent structure you see today. 4.2 (162 reviews)
#3 Tower of St. George's Castle Church The Igreja de Santa Cruz do Castelo de São Jorge, also known as Tower of St. George's Castle Church, is one of the most important places in Lisbon, Portugal. The temple had closed doors for over thirty years and hid many secrets, such as the statue of St. George, which is carried on a white horse in the oldest procession in Lisbon, since 1570. Since June 2018, with the opening to the public of the Church Tower as a viewpoint, you can now climb to the top and soak up amazing views over Lisbon and the Tagus River. Listen out for the echo of the 18th-century bells, which still ring today. 4.2 (184 reviews)
#4 Church of Our Lady of Grace From the tranquil ambiance to the breathtaking views of the city from its surrounding gardens, Igreja da Graça offers a sanctuary for both the soul and the senses! Igreja da Graça is one of the most picturesque churches in Lisbon and is now open for cultural visits. 1.5 (2 reviews)
-8% Lisboa Card + Hop-on Hop-off Bus Lisbon Book once and enhance your experience with this convenient combination of 2 must sees
-5% Rua Augusta Arch + Lisbon Cathedral tickets Book once and enhance your experience with this convenient combination of 2 must sees
-5% Lisboa Card + Yellow Bus Lisbon: 48-Hour Hop-on Hop-off Bus and Historic Hills Tram Book once and enhance your experience with this convenient combination of 2 must sees
-5% Lisbon Cathedral tickets + National Pantheon of Portugal Book once and enhance your experience with this convenient combination of 2 must sees
-10% Luz Stadium Tour + Benfica Museum + Jerónimos Monastery + Belém Tower Book once and enhance your experience with this convenient combination of 3 must sees
-5% Lisboa Card + Hop-on Hop-off Boat Lisbon Book once and enhance your experience with this convenient combination of 2 must sees
-5% Jerónimos Monastery + Yellow Bus Lisbon: 48-Hr Hop-on Hop-off Bus + River Cruise Book once and enhance your experience with this convenient combination of 2 must sees
-5% Jerónimos Monastery + Oceanário de Lisboa & HOHO Lisbon Book once and enhance your experience with this convenient combination of 2 must sees
-5% Jerónimos Monastery + Hop-on Hop-off Bus Lisbon Book once and enhance your experience with this convenient combination of 2 must sees
-5% Luz Stadium Tour + Benfica Museum + Jerónimos Monastery Book once and enhance your experience with this convenient combination of 2 must sees
-10% Luz Stadium Tour + Benfica Museum + Lisboa Card Book once and enhance your experience with this convenient combination of 2 must sees
-5% Lisbon Cathedral tickets + Ah Amália - Living Experience Book once and enhance your experience with this convenient combination of 2 must sees
-5% Lisboa Card + Gray Line Lisbon Hop on Hop off Bus: Belém + 1 line in 48 hours Book once and enhance your experience with this convenient combination of 2 must sees
-5% Lisboa Card + Gray Line: Belem, Oriente & Cascais Hop On Hop Off + Boat Book once and enhance your experience with this convenient combination of 2 must sees
-5% Lisboa Card + Gray Line Lisbon Hop on Hop off Bus: Belém + 2 lines in 48 hours Book once and enhance your experience with this convenient combination of 2 must sees
-5% Lisboa Card + Gray Line: Lisbon & Cascais Hop-on Hop-off Bus & Boat Tour Book once and enhance your experience with this convenient combination of 2 must sees
-5% Lisboa Card + Hop-on Hop-off Bus, Boat & Tram Book once and enhance your experience with this convenient combination of 2 must sees