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Rainy Day in Copenhagen with Kids: 5 Indoor Places That Work

Five family places in Copenhagen for a wet day – Experimentarium, The Blue Planet, the zoo's indoor sections, SMK and Christiansborg – plus when Copenhagen's rain usually falls.

  • 3 min read
  • Updated Oct 25, 2026

Copenhagen has family places that work in the rain – from a science centre with spaces for toddlers to a zoo with indoor sections.

Copenhagen has family places that work in the rain. These five range from a science centre with its own spaces for toddlers to a zoo with indoor sections. Each place links to its full page with ages, prices and practical details.

When does it rain in Copenhagen?

In the long-term monthly averages, October is the wettest month, with about 13 wet days and 77 mm of rain. July and January are close behind with around 12 to 13 wet days, so a summer trip is not a guarantee of dry weather. April and May, with about 9 wet days each, are the driest months.

Weather data: monthly averages from Open-Meteo.com (CC BY 4.0), based on ERA5 from the Copernicus Climate Change Service.

1. Experimentarium

The youngest children get spaces made for them rather than a corner of an adult museum: The Miniverse for toddlers with a parent alongside, The Valley for preschoolers, and water play at The Beach. Experimentarium with kids

2. The Blue Planet

Feeding the rays is something children can take part in, at set times on the day’s programme that are worth building the visit around. The route itself – a jungle path, a floating pontoon, the doctor fish – moves at a child’s pace. The Blue Planet with kids

3. Copenhagen Zoo

A zoo on a rainy day? Here it works: three indoor sections – Tropezoo, Natzoo and Zoolab – mean the visit does not collapse when the weather does. In winter the children’s zoo has a heated lunch house where you can sit down with your own food, and the zoo stays open in all weathers. Copenhagen Zoo with kids

4. Statens Museum for Kunst (SMK)

Entry is free for everyone under 18, so a family visit costs only the adults’ tickets, and the central location next to Rosenborg Castle makes it easy to combine with the rest of the day. SMK with kids

5. Christiansborg Palace

Christiansborg runs a teaching programme on Danish history told from the royal side, and it is stated as being for all ages rather than aimed at one school year. Christiansborg Palace with kids

Tickets & tours for these places

Bookable tours via GetYourGuide. Affiliate links: we may earn a small commission at no extra cost to you.

Final thoughts

Experimentarium and The Blue Planet make a full wet day on their own; SMK and Christiansborg fit around them in the centre.

Frequently asked questions

Is Copenhagen Zoo worth it in the rain?

Yes – it has three indoor sections (Tropezoo, Natzoo and Zoolab), stays open in all weathers, and in winter the children's zoo has a heated lunch house for your own food.

Which place suits toddlers best?

Experimentarium has The Miniverse, a space for toddlers with a parent alongside, and The Valley for preschoolers.

What is the wettest month in Copenhagen?

October, with about 13 wet days and 77 mm of rain in the long-term averages; July is almost as wet.

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Written by the JuniorTravelClub family

Built from each attraction’s official visitor information, checked by a family of five.

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