I know that in reality, you could never visit these planets because they are not solid, but if the Traveler somehow turned the Gas Giants into solids, which one would you travel too. And please, be mature when voting, don't just vote for Uranus just because it's called Uranus.
-
I picked Uranus because with the planet's unique conditions, I'd like it if the planet would be completely dark for a month and then sunny the next to represent its axis alignment and orbital rotation with one of it's poles spending half of its orbit in darkness, and the other half bright.