Valley of the Golden City
A large valley in the Antarctic that was extensively modified with alien technology eons ago. The valley is warm and teeming with life, notably dinosaurs. There are several sentient humanoid species as well. The Golden City itself sits in the middle of a large lake. The remnants of the aliens who built the city rest in a state called the Dreaming, watched over by the lone waking alien, Davos. The Valley is dependent on large amounts of astrium used in the technology to keep the eco-system functioning. This has made it a target of nefarious types on occasion.