Amazon Spheres is a great free thing to do in Seattle Open to public free of cost year round View at twilight Small snack bar called General Porpoise Amazon Spheres looks exceptionally beautiful at twilight Because its so warm and humid inside, Winters are perhaps the best season to enjoy SpheresAmazon Spheres, Seattle Hours, Address, Amazon Spheres Reviews 45/5 See all things to do Amazon Spheres See all things to do See all things to do Amazon Spheres 45 5 #42 of 467 things to do in Seattle Points of Interest & Landmarks Read more Closed now Monday 900 AM 600 PM Tuesday 900 AM 600 PMThe Spheres are the visual focus for the Amazon downtown Seattle campus that cost approximately four billion dollars in 18 The three domes connect to form one large room The largest is 90 feet high and 130 feet wide To create them, 6 tons of steel was mixed with 12 What It S Like To Tour The Amazon Spheres An Indoor Rainforest In Seattle Amazon seattle spheres nbbj