Purchase Nitty Gritty Dirt Band tickets for Amphitheater at Las Colonias Park in Grand Junction, CO, scheduled for Tue, Aug 13, 2024 7:30 pm. With 150 tickets up for grabs, priced between $61.00 to $305.00 and an average price of $148.00, there's an option for every budget. Choose your ideal seat using our handy interactive seating chart.