The original 15th-century gate ('Gate of the Sun') in Madrid's medieval walls, now a grand square marking kilometre zero of Spain's road network; the 1847 Real Casa de Correos (post office) clock tower is iconic
Puerta del Sol — literally the Gate of the Sun — takes its name from a medieval gate that stood here in the 15th century as part of Madrid's original city walls, decorated with a sun motif over its arch. The gate itself was demolished in 1570 as Madrid expanded outward, but the plaza that replaced it became the de facto centre of the city and, by royal decree in 1950, the official Kilometre Zero of Spain's national road network. The zero marker is embedded in the pavement beneath the Edificio de Gobernación — formerly the Real Casa de Correos, a Bourbon palace built between 1766 and 1768 that today serves as the headquarters of the Community of Madrid. The building's clock tower is one of Madrid's most recognisable landmarks: its bells broadcast twelve chimes on New Year's Eve nationwide each 31 December as millions watch on television and gather in the square below. The square itself is an irregular semicircle approximately 200 metres across, surrounded by commercial buildings from the 18th to 20th centuries. The most symbolically important monument is the bronze statue of the Bear and Strawberry Tree on the eastern side, cast in 1967 and depicting Madrid's heraldic symbol in use since the 13th century; it is the most photographed sculpture in the city. A statue of King Charles III on horseback stands at the centre of the square, commemorating the monarch who substantially modernised Madrid in the 18th century. Puerta del Sol has been the gathering point for historic protests, political announcements, and popular celebrations throughout modern Spanish history, including the 2011 Indignados movement which camped here for several weeks. The Madrid Metro's first line, inaugurated in 1919, has its central hub here, making Sol the busiest interchange station in the network. Surrounding streets connect directly to Gran Vía, the historic Habsburg quarter, and the Rastro market district.
Why it matters
Puerta del Sol has been Madrid's central public space since the 16th century — the Kilometre Zero point of Spain's road network, the site of the 1808 popular uprising against Napoleon, and a recurring focal point for political protest and national celebration.
Highlights
- El Oso y el Madroño bronze statue — Madrid's heraldic symbol in use since the 13th century
- Kilometre Zero marker in the pavement outside the Edificio de Gobernación
- Real Casa de Correos clock tower — the broadcast point for Spain's national New Year's Eve countdown
- Equestrian statue of Charles III commemorating 18th-century urban modernisation of Madrid
- Historic gathering point for key moments in modern Spanish political history
Tips for visiting
- The Kilometre Zero plaque is set into the pavement directly outside the main door of the Edificio de Gobernación — look carefully underfoot
- Morning light hits the square from the east between 07:00 and 09:00, ideal for photography before the crowds arrive
- The square is the natural staging point for walking routes into Gran Vía, the Rastro market on Sundays, or the historic Habsburg quarter
- New Year's Eve celebrations draw enormous crowds — arrive early afternoon to secure a central position
- Metro Sol (Lines 1, 2, 3) is directly underneath and is the easiest way to access central Madrid from any direction
Frequently asked questions
Is there any admission charge for Puerta del Sol?
No. The square is a public open space with no admission fee and is accessible at all hours.
What is the significance of the Bear and Strawberry Tree statue?
The bear and madroño tree have appeared on Madrid's coat of arms since the 13th century, originally representing the city's common lands and the Archbishop's share of game. The 1967 cast iron statue is now the city's most photographed emblem and a popular meeting point.
How long does a visit to Puerta del Sol take?
As a public square it can be crossed in minutes, but pausing to locate Kilometre Zero, view the architecture, and photograph the Bear statue typically takes 20 to 30 minutes. Combined with nearby streets it makes a natural start or end point for longer walking tours.
Is the square accessible by public transport?
Yes — Metro Sol (Lines 1, 2, 3) is directly beneath the square and serves as one of Madrid's main interchange hubs. Multiple EMT bus routes also stop nearby.