Fodor's Expert Review Amazon Spheres

Three giant glass spheres filled with indoor gardens anchor the Amazon campus in South Lake Union. Living walls, 40,000 plants, and a café are part of the lounge space at Amazon's headquarters. The public must admire from afar most of the time; however, on the first and third Saturday of each month, the spheres open to the public by reservation only. Book online up to 15 days ahead of your visit, and make sure to bring government ID (for all adults in the party) and no large bags.