David Duval likes to hang out at the Sun Valley golf course, and the resort is rated No. 1 in Idaho. The gorgeous par-72 has mountains and plenty of water, so you’ll be challenged mentally AND physically as you play. Canyon Springs in Twin Falls will make you feel small because of its towering mounds, but drive one of sprawling fairways and you'll feel big again in no time. And remember to collect your thoughts before hitting a shot over water or from a slope; slow down and mentally rehearse a good outcome until you can address the ball with confidence.
In the eastern part of the state, Teton Springs features Headwaters Club Golf, a private track worth calling in any Idaho favors you may have. For the public courses and especially for Sun Valley, consider booking online in advance or booking your tee times during off peak hours.