A gorgeous boutique property spread out over six acres of California's wine country, this hotel defines high-end luxury. But that is not how it's making its mark. One of the few LEED-certified Platinum hotels in the world, Bardessono is positioning itself as a leader in sustainable practices. Its effort began right at the start, when salvaged stone and reclaimed wood were used in the construction. As well, an underground geothermal system was added for heating and energy throughout. Sure we love the rooftop pool, sumptuous spa and plush guest rooms, but what makes a stay here so satisfying is the property's unwavering commitment to the making the world a better place, from partnerships with local artisans to a restaurant serving farm fresh, locally sourced, organic cuisine.