Watch 30 Seconds to Mars' Magical 'Camp Mars' Trailer

Jared Leto gets wistful in the recently dropped trailer for 30 Seconds to Mars' Camp Mars: The Concert Film documentary. The band's movie details a three-day camping trip they host for fans.

"I know that campers have a great time here, but Shannon, Tomo and I have an incredible time here as well," Leto says in the trailer, which shows people coming from around the world to see their favorite band play, along with taking part in other activities.

"Who has something like this, who has a camp like this? No one else does. It's a really beautiful gift," another person says.