🇮🇹 Monza (Italy) – The most frequently used F1 circuit (74 races), symbolizing Europe’s foundational role in the early decades of the World Championship since 1950.

🇲🇨 Monaco – Despite being the shortest track (3.337 km), it has hosted 71 Grands Prix, underscoring its iconic reputation and prestige.

🇧🇪 Spa-Francorchamps – The longest active circuit (7.004 km), renowned for its challenging natural layout and historic significance.

Elsewhere, circuits like Suzuka (Japan) and Gilles Villeneuve (Canada) mark the sport’s expansion into Asia and North America during the late 20th century.