Summer 2013 isn't even over yet, but already, the powers-that-be at Bonnaroo have announced the dates for the 2014 edition of this, one of the most enduring and best-attended American festivals of the last decade.

Bonnaroo 2014 is scheduled to run June 12 through 15. This will mark the 13th edition of the event, held over four days on a 700-acre farm in Manchester, Tenn., just 60 miles outside of Nashville.

Bonnaroo organizers have promised yet another eclectic lineup, so hardcore 'Roo fans might want to start making travel plans now. And if you missed this year's event, or if you attended and just want to relive the experience, check out the new fan-made 'Be Free' documentary below.

See you on the farm next June 12 through 15.

Watch Bonnaroo 2013 'Be Free' Documentary