Located in the Golden Triangle of Art alongside the Prado Museum and the Thyssen-Bornemisza Museum, the Reina Sofía National Art Center is housed in a massive former hospital dating from the mid-18th century. Its collection consists mainly of Spanish works from the 20th century. Among the works on display are pieces by renowned artists such as Dalí, Miró, and Juan Gris, as well as the gallery's prized possession, Picasso's "Guernica".

El Retiro, an iconic park in Madrid, was once reserved exclusively for Spanish royalty, but it became accessible to the public in the late 19th century. Covering 350 acres, it is one of the largest parks in the city and is often referred to as "the lungs of Madrid" due to its vast green spaces. It's a popular spot for leisure, sports, and outdoor activities, with wide avenues and flat terrain perfect for running, cycling, and skating. Visitors can also rent rowboats to paddle around the Estanque or enjoy a horse-drawn carriage ride. The park is home to several architectural and historical features, including the Velázquez Palace and the Crystal Palace, as well as remarkable sculptures and fountains, such as the statue of the Fallen Angel, the only sculpture in the world to represent the devil (Lucifer). The park also boasts a Puppet Theater, which offers a unique program every weekend and is one of a kind in Europe.

Fort George was a colonial era fortification that was built in 1790s to protect the harbour. By the 20th century, the fort was no longer in use. Only a tall silk cotton tree growing within the fort was used as a lookout post to spot German submarines that patrolled the Caribbean waters. Today, very little remains of the structure. The ruins belong to the National Trust for the Cayman Islands and are an important remnant of the colonial times.

The Teleférico — Madrid's cable car — is a comfortable way of seeing most of the major sights while sitting down, provided you're not afraid of heights. This cable car was first built as part of an amusement park, and at places, it reaches a height of about 40 metres above the ground. The ride takes ten minutes and once you've reached the destination Casa de Campo Park, you can enjoy a spectacular view of the city, as well as grab some food at the restaurant.