Seattle Under the Radar Tours

See the city from an entirely different perspective: underground! Seattle´s Underground Tour covers some of the interesting parts of historical Seattle. See what were once the main roadways and first-floor storefronts of old downtown Seattle in Pioneer Square as you are guided through subterranean passageways.

Learn about science, math and technology at the Pacific Science Center. This eight-building complex features several hands-on, permanent exhibits and attractions about ecology, environmental stewardship and nature awareness, as well as many traveling exhibitions. Check out the Laser Dome, the two IMAX theaters, a tropical butterfly house and a planetarium.