Sleep in and let your muscles recover from your first day in Breckenridge. High altitude can make you dehydrated so don't forget to drink plenty of water. A hearty dose of carbohydrates is also a good prescription for making the most out of a vacation at 9600 feet. Stop by Columbine Cafe, where breakfast is served all day and you can order an over-the-top cinnamon roll or pancake as big as your head! Then, wear a hard hat and hear the drills as you venture 1,000 feet into a century old, authentic gold mine—the Country Boy Mine. Tours are approximately 45 minutes long every hour on the hour. Be sure to meet one of the friendly burros that roam the mine site. Then, get on your gear, explore the mountain, discover the trees, find a powder stash. Make your way to the Trygve's Terrain Park on Peak 8, where features are small and perfect for learning the next hip trick.