Puerta del Sol (Gate of the Sun), Madrid (must see)

One of Madrid’s most popular gathering places, the Gate of the Sun is always buzzing with life. Historically, it marked the city’s original eastern entrance, where a gatehouse and castle once stood. Over the centuries, these structures gave way to churches, and in the late 19th century, the area transformed into the square we know today, becoming a hub of café culture and social activity.

Shaped like a half-moon, the area features a modern glass train station facing the statue of Carlos III on horseback at its center. Opposite, a red-brick government building, originally a post office from the reign of Carlos III, now houses the regional government. Later repurposed as the Ministry of the Interior, it gained its distinctive clocktower in 1866. This building, however, has a darker past—during the Franco regime, its basement cells were notorious for human rights abuses.

The Gate of the Sun itself has witnessed significant historical drama. On May 2, 1808, the Spanish uprising against French occupation began here, though the rebellion was ultimately quashed. In 1912, Prime Minister José Canalejas was assassinated in the square, and in 1931, the proclamation of the Second Republic was made from the Ministry’s balcony.

Today, it remains a focal point for festive events, bringing together locals and visitors alike. Nearby side streets offer a treasure trove of nightlife, with bars and clubs opening their doors late, creating a vibrant after-hours scene.

While here, you can also have a chance to eat like a local in a number of family-run restaurants, authentic taverns and tapas bars tucked away from the usual tourist paths. One such hidden gem is La Mallorquina, famed for its “napolitanas” and ring-shaped pastries, which can be enjoyed in an upstairs salon overlooking the square.