A 3-day Amsterdam itinerary: the Museum Quarter, the Jordaan and Anne Frank House, and the Zaanse Schans windmills, with official prices and City Card maths.
A 3-day Lisbon itinerary by area: Alfama and the castle, Belém, and a Sintra day trip, with official ticket prices, the Lisboa Card maths and tour options.
A 3-day Madrid itinerary: the Royal Palace and old Madrid, the Prado, Thyssen and Reina Sofía, and a Toledo day trip, with official prices and free hours.
A 3-day Paris itinerary: the Île de la Cité and the Louvre, Orsay, the Eiffel Tower and a Seine cruise, then Versailles, with official prices and closing days.
A 3-day Rome itinerary: ancient Rome, the Vatican and St Peter's dome, then the Borghese Gallery and the centre, with official prices and the Roma Pass maths.