The three forks all converge in the town of Snoqualmie, at the Snoqualmie Falls. Snoqualmie Falls plunges 268 ft, making it about 100 ft taller than Niagara Falls (but a lot less wide). It is one of Washington's most popular attractions, but is perhaps best known internationally for its appearance in the cult television series Twin Peaks. There's a great observation deck where I took the second picture from, and there is a trail that you can take to get down to the bottom of the falls. For the less adventurous, there's a lodge that houses an excellent (and pricey) hotel and spa.