- Covington is a city in King County, Washington, United States. The population was 20,777 at the 2020 census, and was estimated to be 21,567 in 2024.
- Geology of Interstate Park (PDF) (dnr.state.mn.us)
Interstate State Park, at Taylors Falls, Minnesota, contains some of the most outstanding and unique geological features to be found anywhere in the world. The story of how these features came to be as we see them today is complex but fascinating.