The Sky View Observatory has been the tallest building in Seattle and Washington state since 1985. At 932 feet tall, it is twice the height of the Seattle space needle tower, which you can even spot it from a distance. You can be certain this skyscraper is going to offer you sweeping city and mountain views, plus a cafe with bistro food, beer and wine.

Built between 527 and 565 AD at the foot of Mount Sinai for Emperor Justinian, this monastery later took its name from St Catherine of Alexandria, whose remains are said to rest here. It’s more fortress than church, with thick stone walls guarding the Church of the Transfiguration, the chapel of the Burning Bush, and a monks-only library packed with ancient manuscripts. Inside, you’ll find mosaics, religious ornaments, and some of the oldest illuminated manuscripts in the world on display. Outside, don’t miss Moses’ Well and the garden with centuries of history. The place is open most mornings but closed on Fridays, Sundays, and Orthodox feast days. Still active today, the monastery holds importance across Christianity, Judaism, and Islam, and continues its Greek Orthodox traditions uninterrupted.

Washington's premier institution for fun and engaged learning sparks curiosity in all ages with its award-winning interactive exhibits and programs. Spend a few hours exploring the IMAX theater, Laser Dome, planetarium shows, live science demonstrations, and the tropical butterfly house.