The restored signs are lit - the other signs are lit with floodlights. The late afternoon/evening tours are better for seeing the lit signs, I think. Plus, the Briliant experience is really worth seeing, and those showings are only in the evening.
There's day and night both tour available have fun....
I would suggest the night tours if you have that option; make sure to go to Brilliant as well!
Some ARE, well more than some are restored and they do light up! Absolutely beautiful at night photos always turn out great no matter what time of day night and again yes they do have tours daily and nightly
Thanks! Your answer is awaiting moderation.