Did you know today marks the 100th anniversary of the National Park Service? It’s true–there’s a Google Doodle for it and everything. Today is also a Thursday, which means you’re probably not really in a position to head out and take in some wilderness. That’s too bad. If you want to, though, you can take a tour of Yosemite National Park–with President Obama. Through the Ages is a VR experience created by Felix & Paul Studios, Oculus, and National Geographic to commemorate the centennial and, in a twist, get people to take off their VR rigs and go outside. “The irony is we’re putting you in virtual reality and transporting your mind and your heart, ideally, to this place, but we don’t want you to stop there,” says Ryan Horrigan, chief content officer, Felix & Paul, “we want you to actually go see this place.” Preview the experience, which is also available on the Oculus Store for Gear VR and the first VR experience featuring a sitting president, above.