National Zoological Park via Olmsted Walk()

The Statues Loop via Elm Walk

Ellipse Visitor Pavilion Loop via Elm Walk and Independence Avenue Southwest

Rock Creek Loop via Western Ridge Trail

USGS gaging station Loop via Valley Trail and Western Ridge Trail

Lincoln Memorial Reflecting Pool Loop via 17th Street Northwest

Pacific Pavilion Loop

Grand Army of the Republic Memorial Loop

Capitol Reflecting Pool Loop

East Capital Ruins Loop via Western Ridge Trail

Linnean Hill Loop via Rock Creek Trail and Valley Trail