St Margaret’s to Dobb’s Weir

The River Stort is a river in Essex and Hertfordshire, England. It is 24 miles (38 km) long and flows from just south of the village of Langley to the River Lea at Hoddesdon.Unusually, the town of Bishop's Stortford does not derive its name from the River Stort, but the other way around. The 16th-century cartographers Christopher Saxton and William Camden named it the Stort, assuming the town of Stortford was named for its ford.

Rye Meads is a 58.5 hectare biological Site of Special Scientific Interest (SSSI) in Rye House, Hertfordshire. It is one of series of wetlands and reservoirs situated along the River Lea, to the north-east of London.It is part of the Lea Valley RAMSAR site (a group of internationally important wetland sites) and a Special Protection Area.

Dobbs Weir is both a weir near Hoddesdon, Hertfordshire and an area of Roydon, Essex in England on the River Lea. It is well known for angling, outdoor beauty and watersports. It is overlooked by the Fish and Eels pub.

Feildes Weir is a weir on the River Lea located near Hoddesdon, Hertfordshire at the confluence of the River Lea and River Stort. The weir marks the start of the Lower Lee. A channel of the man-made River Lee Flood Relief Channel is incorporated into the weir.

Feildes Weir Lock (No5) is a lock on the River Lee Navigation located close to Hoddesdon.

Rye House Kart Circuit is a kart circuit, in Hoddesdon, Hertfordshire, England, and is adjacent to the Rye House Stadium. The circuit is one of the oldest in the country, and has been used by drivers including Jenson Button, Anthony Davidson and Lewis Hamilton.

Rye House Stadium is a former greyhound racing and current speedway venue in Rye House near Hoddesdon, Hertfordshire. It is situated adjacent to the River Lea Navigation.

Rye House railway station is on the Hertford East branch line off the West Anglia Main Line in the east of England, serving the Rye House area of Hoddesdon, Hertfordshire. It is 18 miles 71 chains (30.4 km) down the line from London Liverpool Street and is situated between Broxbourne and St Margarets.

Rye House near Hoddesdon in Hertfordshire is a former fortified manor house, located in what is now the Lee Valley Regional Park. The gatehouse is the only surviving part of the structure and is a Grade I listed building. The house gave its name to the Rye House Plot, an assassination attempt of 1683 that was a violent consequence of the Exclusion Crisis in British politics at the end of the 1670s.

Rye House Power Station is a 715 MW combined cycle gas turbine (CCGT) power station close to Rye House railway station in Hoddesdon, Hertfordshire.