Regarded as one of the most beautiful cities in the world, Lisbon’s scenic cityscape and picturesque streets draw tourists from all over the world. Perched on the hills, Lisbon is a vibrant destination that’s perfect for culture seekers. St. George’s Castle, the Jerónimos Monastery, the Lisbon Oceanarium, the National Museum of Ancient Art, and Sintra are only some of the many attractions that Lisbon has to offer, and it is recommended that you stay here for at least four days to see the major attractions and feel the vibe of the city.