Is two nights in Quebec City enough for a couple?

Two nights can cover the city's key landmarks. A two-day schedule allows you to see the Citadelle of Quebec, Plains of Abraham, Notre-Dame Cathedral, Holy Trinity Cathedral, and Notre-Dame-des-Victoires Church, alongside Montmorency Falls. The best months to visit are May to June and September, when average temperatures sit between 12.5°C and 17.8°C (15.3°C in September). If you fly in, the local hub is YQB.