- Darrington is a town in Snohomish County, Washington, United States. It is located in a North Cascades mountain valley formed by the Sauk and North Fork Stillaguamish rivers. Darrington is connected to nearby areas by State Route 530, which runs along the two rivers towards the city of Arlington, located 30 miles (48 km) to the west, and Rockport. It had a population of 1,347 at the 2010 census.
- Kahlotus Ridgetop Natural Area Preserve (dnr.wa.gov)
This 240-acre site preserves one of the last remaining examples of the vast native arid grassland that once covered much of the eastern Columbia Basin in Washington. A population of Piper’s daisy-a state-listed sensitive plant species that grows only in the Columbia Basin-occurs within the preserve. This site was designated a National Natural Landmark in 2011, in recognition of its nation-wide significance to natural area protection.