More than 600,000 visitors — both Greek and foreign — flock here to witness the incredible natural spectacle, located 26km from the city centre. From July to September, butterflies swarm in their thousands, seeking cool and damp conditions. In the mornings, you'll see them clustered in hundreds on the branches.

Plaza Mayor, the main square of Madrid, boasts a fascinating history that dates back to the late 16th century when it was named Plaza del Arrabal, hosting the city’s most popular market. Today, it is a top tourist attraction with a lot to offer. One of the highlights of the plaza is the equestrian statue of King Philip III, located in the centre. Sculpted by Giambologna and finished by Pietro Tacca in 1616, it originally stood at the entrance to Casa de Campo Park before Queen Isabella II had it moved to the Plaza Mayor in 1848. The plaza's most striking building is the Casa de la Panadería, the first to be established in 1590, which was initially the most important bakery in Madrid. Today, it houses the Plaza Mayor Tourist Information Centre and the Tienda Casa de la Panadería, a shop selling souvenirs of Madrid made by local artisans. Another popular spot is El Arco de Cuchilleros, the most famous of the nine entrances to Plaza Mayor. Plaza Mayor is also an excellent place to enjoy a coffee or grab a bite, people-watch, and soak up the city’s rich history. Throughout the year, there are various events, including the drum parade at Easter, outdoor concerts, and the Christmas market in December, so be sure to check the calendar when you're visiting.

Belghazi is a private museum housed in a 17th-century palace, whose collection nearly rivals the one of Dar Batha Museum. As many of the items on display are actually for sale, do have a proper look for taking home a really unique souvenir.