High Sierra Music Festival Tickets on sale at StubPass en-US Event Tickets http://www.stubpass.com/concerts/high-sierra-music-festival-tickets/ To buy High Sierra Music Festival tickets, choose an event below. Buy High Sierra Music Festival - 4 Day Pass Tickets for Thu Jul 02, 2026 at 3:30 AM Discount Tickets and Premium Tickets are on sale now for Thursday July 02, 2026 at 3:30 AM at Nevada County Fairgrounds in Grass Valley, CA from StubPass http://www.stubpass.com/tickets/?7874727-2026-07-02-high-sierra-music-festival-4-day-pass_nevada-county-fairgrounds 7874727