'Westworld' Spoilers: Is The Theme Park Located In A Different Planet? Jonathan Nolan Addresses Speculation

Where exactly is Westworld located? The show hasn't been very specific about its location and has so far only dropped clues here and there as to its whereabouts. Fans have noticed that the park is so huge that employees need to live onsite, while guests reach the park using an extremely fast and modern train. In the episode "The Stray," fans further learned that park employees communicate with loved ones using computer terminals, therefore implying that wherever Westworld might be, it's definitely far, far away. A popular fan theory has developed that Westworld is located in another planet.