Norsk Teknisk Museum
Kjelsåsveien 143, 0491 Oslo, Norge 2 h 30 min
The Technical Museum at Kjelsås is way more fun than the name suggests. There are halls with everything from old planes to things you can test yourself in the science center. You're allowed to touch most things, so you're not just looking. It's a nice mix of geeky and playful that makes you lose track of time.
Why it works
You avoid any awkward silence when you're busy solving puzzles or pushing buttons.
What to order
Spend time in the science center and see if there's a show in the planetarium.
Best time to go
Weekdays after 2 PM, when most school groups have finished.
What it costs
350–450 NOK
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