Nearly 500 million years ago, the center of the Appalachian Mountains was located where the Patapsco River Valley now lies. Local naturalist and author Ned Tillman will compress the timeline betwee… ...

Patapsco Valley State Park visitors can expect an expansion of the McKeldin Area’s adaptive trail network in the new year, with the trail loop likely to open for public use in February.

At Patapsco Valley State Park, there's something new in the Avalon area in Howard County.Near the park's shelter No. 104, people can learn about what the area used to look like with a new ...