Purchase Switchfoot, Blue October & Matt Nathanson tickets for Amphitheater at Las Colonias Park in Grand Junction, CO, scheduled for Fri, Aug 23, 2024 6:30 pm. With 370 tickets up for grabs, priced between $57.00 to $2334.00 and an average price of $245.00, there's an option for every budget. Choose your ideal seat using our handy interactive seating chart.