The patio, from the Spanish for "courtyard," is an open-air living space that creates a transition between your home and the great outdoors. Patios are wonderful places to relax, to gather, to socialize, to eat, to drink, to play... or perhaps do all of the above. In other words, your patio is what you choose to make of it, a canvas on which to paint your personal style and preferences. You can go for a bold, colorful statement or let nature take center stage—the choice is yours. To help you narrow down your options, here are 10 alluring patios, from retro to rustic to refined.