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Welcome to the Sierra Club's Potomac Region Outings (PRO, formerly known as Metropolitan Washington Regional Outings Program, MWROP). 

PRO is a special activities section of the Sierra Club Virginia Chapter that organizes hikes and other events for the general public on behalf of the Sierra Club's Washington, DC chapter and the close-in groups of the Maryland and Virginia Chapters.

Looking for a hike or event? Just click on Events.

View from the Appalachian Trail near Stony Man Mountain, Shenandoah National Park.