Walking golf at 4,700 feet changes the equation. The ball carries farther. Your lungs work harder. Both facts matter here. Highland Hills rolls through Greeley with enough terrain variation to keep things interesting across 6,723 yards. Slope of 128 suggests the course asks questions without being cruel about it. The Front Range horizon stays visible throughout, a reminder that you're playing golf in big sky country. At these green fees, the metabolic challenge comes free.