The hit television show "Yellowstone" is set to premiere season 4 this June. In fact, the first day of Summer will probably end with you watching the Duttons. Sometime this June is the premiere of season 4, and fans everywhere cannot wait to see how the Duttons survive the season finale of season 3.

With the entire season of "Yellowstone" being filmed exclusively in Montana, we have already discovered some spoilers. For one, due to sightings of Kevin Costner on the set of the show this past summer. We know that John Dutton survives the shooting he was involved in at the end of season 3. So that means, Kevin Costner's character will definitely be in the season premiere of season 4. But, what about the other Dutton's who had a rough time at the end of season 3? I guess we will have to wait to find out.

In the meantime, Kevin Costner has really taken a liking to western Montana. While filming here all last summer, he grew more and more fond of the Bitterroot Valley. So much so that he researched some history of the valley and the iconic duo Lewis and Clark. Watch as Kevin Costner shares some of what he learned about the valley and what Lewis and Clark found on their travels through the area.

Kevin is the Co-founder of a cool new app called HearHere. According to their YouTube description:

HearHere is a location based digital road trip companion tailored to deliver inspiration, historical facts, an entertainment to travelers as they take a road trip through American and listen to the landscape.

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