Stevenage Outer Orbital Path

Stevenage Outer Orbital Path (STOOP) is a long distance path orbiting the town of Stevenage in Hertfordshire. Established by North Herts Ramblers Group, it is 27.4 miles (44.1 km) long and is split into several sections, accessible via a series of links from the town. The route passes through Graveley, Walkern, Beane Valley, Datchworth, Woolmer Green, Knebworth Park, St Ippolyts and Little Wymondley. It was launched on 20 September 2008.