Normandy Park Walking Trail Loop: The Normandy Park Walking Trail system consists of three interconnected loops. The Red Loop is approximately 2.2 miles long and is relatively hilly. The Red Loop originates at City Hall Park (where there is public parking, bathrooms and drinking water) and follows 174th Street to Marine View Drive, then left on to Shoremont Avenue, continues up the hill on Normandy Terrace to Normandy Road, then onto 1st Avenue to 178th Street winding back to City Hall Park. The Yellow Loop, located in the center of the city, is about 2.6 miles long and is also hilly, but not as steep as the red loop. The Yellow Loop originates at Natural Trails Park, follows Marine View Drive to Normandy Park Drive, then north on 4th Avenue to Shoremont, which connects to Marine View Drive and returns to Natural Trails Park. The Green Loop is about 2.3 miles long and is the least hilly route. The Green Loop route originates at Marvista Park and follows 4th Avenue to Normandy Park Drive, then Marine View Drive to 208th Street, then follows 2nd Avenue back to 200th Street and returns to Marvista Park. A more challenging route of 5.7 miles can be walked by following the outside perimeter of the three loops.