Restaurants, museums and shops are all open all year round, in winter you're just more likely to bump into a local than another tourist. Outdoor experiences, like canal cruises, also operate year-round, though some operate with fewer boats in the winter season, so keep that in mind.

Tivoli is one exception. In winter, it’s usually open only for Christmas, from mid-November to the end of December, and then remains closed until reopening for Easter in April.