Canaan Smith and Aaron Watson are just two of the artists who have just been announced for Country Jam 2016, completing this year's epic lineup.

Zac Brown Band, Blake Shelton, Brad Paisley and Lee Brice are set to headline the four-day country music and camping festival, which will take place June 16-19 in Grand Junction, Colo. Country Jam is celebrating its 25th anniversary in 2016, with Trace Adkins, Big & Rich and Tyler Farr joining the headliners, as well as Joe Nichols, Easton Corbin, Chase Bryant, Darryl Worley, Neal McCoy, Halfway to Hazard and Annie Bosko.

Along with Smith and Watson, Drake White and the Big Fire, Lindsay Ell, High Valley and Stephanie Quayle round out the stellar lineup for the main stage, with Logan Brill, Adley Stump, Kaitlyn Baker, Lauren Ashley & the Trainwreckers, the Scotty Mac Band, Kory Brunson Band, McKenna Faith, Jake Worthington, Dylan Jakobsen, Ashley Martin, Andrea Vasquez, the High Rollers and the Williams Brothers Band performing on Jack’s Stage and West Stage throughout the four-day extravaganza.

Country Jam 2015 drew more than 80,000 fans to Grand Junction, featuring a remarkably diverse lineup of the top superstars and up-and-coming acts in country music, including Tim McGrawKeith UrbanToby Keith, the Band PerryBilly CurringtonKacey MusgravesEli Young BandThompson SquareFrankie Ballard and Parmalee.

2016 looks to top those numbers with the biggest lineup in Country Jam history. Tickets are on sale now, with four-day general admission tickets start at $145, reserve tickets starting at $375 and weekend VIP tickets starting at $725. VIP camping has sold out. General Admission campsites are available starting at $149. More information on camping option and pricing is available at the event website.

Click through to take a look at some of the highlights from past Country Jams, or check out some of the best moments from 2015 in the video below. Get the latest information on Country Jam 2016 by following the festival on Facebook, Twitter and Instagram, and if you're an avid festival-goer, we've got a full list of all of the great country festivals happening in 2016 right here.

See the Best of Country Jam 2015