Colorado's marijuana laws are as chill as a ski lodge après-ski party. Back in 2012, Colorado became the cool kid in the class by legalizing recreational marijuana, making it the first state to basically tell adults, "Sure, why not?" You can now possess up to an ounce of the green stuff and grow your own little garden of up to six plants, as long as you don't decide to turn your home into a high-altitude dispensary. It's a state where weed is almost as popular as craft beer, and where “Rocky Mountain High” isn't just a John Denver song but a possible weekend plan. Just remember, while you can blaze it before hitting the slopes, driving while stoned is frowned upon as much as putting ketchup on your breakfast burrito in Denver.