Happy Earth Day! Today more than ever calls for some tree-hugging and eco-friendly practices, so we’ve picked ten of our favorite green hotels around the globe where you can celebrate by being kind to Mother Nature. From solar panels to vertical gardens, these unique spaces make it a point to be respectful of the environment. Need official proof? Most of them are LEED-certified. But if you don’t have a chance to get away to celebrate, pretend by clicking through our slideshow — just remember to power down afterwards and enjoy the great outdoors for a change!