Landmark
Madrid, Spain
Main Square, Madrid is worth visiting year-round. Madrid is the capital and most populous city of Spain. It had a population of over 3.4 million in the…
Good year-round — there is no single window you have to hit.
The best time to visit Main Square is Year-round, in Madrid, Spain.
Main Square is in Madrid, Spain.
Madrid is the capital and most populous city of Spain. It had a population of over 3.4 million in the city proper in 2025, and a metropolitan area population of approximately 6.8 million. Madrid is the second-largest city in the European Union (EU), after Berlin, and its metropolitan area is the second-largest in the EU, after Paris. The municipality covers an area of 605.77 square kilometres (233.89 sq mi).
Trailwind finds the moment a trip is unusually possible: the right season, a cheap fare, your open dates, and rare skies. Browse by calendar: