Tunneling Beneath the Emerald City

Surrounded by mountains and water, nestled in between Puget Sound and Lake Washington, Seattle is known for a few distinctly unique claims to fame. The greater Seattle area is home to almost 4 million people and has even been called one of the most livable cities in the United States. There's also the architectural marvel of the Space Needle, the birthplace of grunge rock in the early-1990s, not to mention the headquarters of multi-billion dollar corporations like Microsoft, Boeing, Amazon and Starbucks. Read More...