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Knoxville, Tennessee, United States (US)

Winners of the Tennessee region

Vote for Tri-Guinea! We are a tropical paradise where residents live in one of 3 pristine spaces in Milne Bay, Papua New Guinea–100 feet above the bay (Turtle Zone), underwater among coral reefs (Aquazone) or inside renovated mining caves under the jungle (Bunker City Zone). Our Mag-Lev trains are free & connect all three zones plus mainland Australia through tunnels, elevators & train stations.

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Voting has ended for 2022

Watch the Future City Awards Celebration on March 23rd, 2022 at and see who wins the coveted People’s Choice Award, one of the other special awards, or is crowned the 2022 champion!

Wednesday, March 23rd at 1pm ET, USA