I’ve written before about the Trajectum Lumen light art installations to be found throughout the city. From simple to grandiose, they put the spotlight on Utrecht’s rich history. One of my favorites is the Ganzenmarkt tunnel. The lights are constantly changing colors, creating a psychedelic fairytale landscape that makes me think of Alice falling down the rabbit hole. Plus, the tunnel leads down to the Oudegracht, where you get a great view of the Stadhuis, plus some more lights under the Stadhuise bridge. During a past visit, this was one of the color sequences, though the shifts from one color to the next are more gradual.
If you’re visiting Utrecht or thinking about visiting Utrecht and are looking for things to do, a walk through the city, enjoying the lights, should definitely be on your list. The lights begin at dusk and go until midnight, 365 days of the year, so you can check them out whenever you like. It’s a nice way to cap off an evening.
A Flamingo in Utrecht 
Love it!
Very cool!!! Have a good Sunday!
This one tends to be on during the day, as well, since it’s a tunnel, which adds to its appeal.
That tunnel is so cool… Not just the lighting… You have to know where to go, its slight;y hidden
It’s easy enough to walk past and not really think much of it, yet if you go down there, there are lots of little surprises!