Benchmarked strictly across TripTiming's 5 empirical pillars: Crowds, Weather, Vibes, Prices, and Safety.
Copenhagen decisively leads Amsterdam in December across both environmental comfort and space tranquility. With a composite index advantage of +24 points, Copenhagen delivers superior sightseeing conditions (1°C feels-like, 0% rain probability) while avoiding the heavier tourist footfall and queue friction observed in Amsterdam.