Brantley Gilbert and Brett Eldredge will bring the party to Country Jam 2018. The two country stars have been added to the annual festival's lineup as headliners.

Gilbert and Eldredge both released new albums this year: Gilbert's The Devil Don't Sleep dropped in January, while Eldredge's self-titled project was released in August. Fans can, of course, expect to hear the songs they know and love from those projects, not to mention the two artists' previous hits, when they take the Country Jam stage in June of 2018.

In addition to Gilbert and Eldredge, Country Jam 2018 will also feature Florida Georgia Line and another yet-to-be-announced artist as headliners; additional acts for each day's lineup will also be announced in the coming months. The four-day festival is scheduled to run June 14-17 in Jam Ranch outside of Grand Junction, Colo.

Tickets for Country Jam 2018 are now on sale. Four-day general admission passes start at $125, while reserve tickets start at $355 and VIP packages begin at $715. A variety of camping options are also available at different price points. Visit for complete details.

Nearly 92,000 fans partied at Jam Ranch on June 15-18, 2017, for this year's Country Jam festival. Dubbed Colorado’s Biggest Country Music Party, Country Jam celebrated its 26th year in 2017 with a packed lineup: Headliners Jason AldeanKenny Chesney and Thomas Rhett, plus co-headliners Randy Houser and Justin Moore, closed out each of the festival’s four days, and Chris YoungOld DominionGretchen WilsonKane Brown and many more also performed.

See Pictures From Country Jam 2017

WATCH: Brett Eldredge Surprises Superfans

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