Clayrack Drainage Mill

Boardman's Drainage Windmill is located at How Hill in the English county of Norfolk It is on the east bank of the River Ant close to the large Edwardian building houses the Norfolk Broads Study Centre. The Drainage mill is 1+1⁄2 miles (2.4 km) west of the village of Ludham. The structure is a grade II* listed building.

How Hill is a hamlet on the River Ant within The Broads National Park in Ludham parish, Norfolk, England. How Hill House, completed in 1903, was designed by Thomas Boardman, son of the architect Edward Boardman; he was Mayor of Norwich in 1905–1906. Since 1984 the house has been the home of How Hill Trust, an educational charity. The How Hill Nature Reserve is administered by the Broads Authority. Toad Hole Museum is a former marshman's cottage and also houses the Broads Information Centre. Boardman's Windmill is a trestle or skeleton windpump, and Clayrack Drainage Mill is similar, only smaller. Just south of How Hill is Turf Fen windpump.

How Hill House is a large Edwardian house in How Hill, an area of Ludham parish, Norfolk, England. The house overlooks the River Ant and is within the Broads National Park. The house was designed in the vernacular revival style by the English architect Edward Thomas Boardman in 1903 who intended it to be his family's country retreat. The Boardman family owned the house until 1966 before its sale to Norfolk County Council. Years later it was sold to Norwich Union who eventually gifted the house to the How Hill Trust, an environmental education charity. The house is a Grade II listed building.

Crome's Broad is situated to the east of the River Ant, north of How Hill, within The Broads National Park in Norfolk, England. It is named after John Crome, the founder of the Norwich School of painters.

Irstead is a village and former civil parish, now in the parish of Barton Turf, in the North Norfolk district, in the county of Norfolk, England. The village is situated at Irstead Shoals, on the River Ant just south of Barton Broad, the second largest of the Norfolk Broads. In 1931 the parish had a population of 113.

Catfield Fen is a wetland nature reserve near Ludham in the county of Norfolk, England. Butterfly Conservation owns and manages part of this reserve. Part of the Ant Broads & Marshes National Nature Reserve, the Butterfly Conservation part of the site comprises 59 acres (24 ha). The remainder is owned privately by the Catfield Hall Estate. The nature reserve was established by the conservationist landowner Keith Arundel McDougall, son of Douglas McDougall of the McDougall of Makerstoun family. Catfield Fen is well known amongst Broadland ecologists as one of the most important areas of fen in the United Kingdom. The wide variety of plant communities support many rare species. The site is especially important for invertebrates, with an internationally important aquatic beetle assemblage including many Red Data Book species. Other rare invertebrates include the swallowtail butterfly, the lesser water measurer, small dotted footman moth and Fenn's wainscot moth. Catfield Fen also has important populations of many rare plants, of particular note are the fen orchid, the round leaved wintergreen, crested buckler fern and milk parsley. The latter being the food plant of the swallowtail butterfly. Catfield Fen has appeared in local media in 2013 and 2014 due to concerns that the site may be being affected by local agricultural water abstraction. There are two abstraction licenses up for renewal in 2014 which are being considered by the Environment Agency. Site managers, local ecologist, the Broads Authority and Natural England have all raised concerns that the hydrological modelling carried out by the Environment Agency is insufficient to conclude that it will have no significant effect on the integrity of the site. For safety reasons, the nature reserve is not open to the public, but it can be viewed from the footpath at the end of Fenside Lane, Catfield. Anglian Water recently undertook a £9m project to help protect the reserve, building a pipeline that would end the need to take local water supply from a borehole in the area.

Ant Broads and Marshes is a 745.3-hectare (1,842-acre) biological Site of Special Scientific Interest north-east of Norwich in Norfolk. Most of it is a Nature Conservation Review site, Grade 1, and it is part of the Broadland Ramsar and Special Protection Area, and The Broads Special Area of Conservation. Part of it is the Barton Broad nature reserve, which is managed by the Norfolk Wildlife Trust, and two areas are National Nature Reserves.This site in the valley of the River Ant is described by Natural England as the "finest example of unpolluted valley fen in Western Europe". It has a network of dykes that support a diverse variety of aquatic plants, and its fenland invertebrate fauna is of national importance.

Ludham Bridge is a hamlet on the River Ant on the Norfolk Broads in Norfolk, England. It carries road traffic from Wroxham to Potter Heigham on the A1062. The bridge has 2.59m (8' 6") mean headroom for vessels and to the north has 130 metres of free 24 hours public mooring available to river craft. Whilst Ludham Bridge is largely thought to have been built by aliens, there are some who believe it to be man made.

Barton Broad is a large lake that forms part of the River Ant which gives its name to a 164-hectare (410-acre) nature reserve north-east of Norwich in Norfolk. The reserve is owned and managed by the Norfolk Wildlife Trust. It is part of the Ant Broads and Marshes Site of Special Scientific Interest and National Nature Reserve, and part of it is in the Ant Marshes Nature Conservation Review site, Grade I. It is part of the Broadland Ramsar site and Special Protection Area, and The Broads Special Area of Conservation.

Ant Broads & Marshes NNR is a national nature reserve in Norfolk, England established by English Nature. It is named after the River Ant. It is part of the "Ant Broads and Marshes" Site of Special Scientific Interest and is within The Broads National Park. The NNR includes: Barton Broad and Catfield Fen, owned and managed by Norfolk Wildlife Trust Catfield Fen Reserve, owned and managed by the British Butterfly Conservation Society.The fen is the best example of unpolluted valley fen in Western Europe.

Alderfen Broad is a 21.3-hectare (53-acre) biological Site of Special Scientific Interest north-east of Norwich in Norfolk. It is managed by the Norfolk Wildlife Trust. It is part of the Broadland Ramsar site and Special Protection Area and The Broads Special Area of Conservation, This area of fenland peat has open water, alder carr woodland and reedswamp. Breeding birds include the great crested grebe, water rail, grasshopper warbler and reed warbler. The site is open to the public.

The River Ant is a tributary river of the River Bure in the county of Norfolk, England. It is 27 kilometres (17 mi) long (of which 8.75 miles are now navigable), and has an overall drop of 27 metres from source to mouth. It is said that the Ant was formerly known as the River Smale and that this is the origin of the name of the village of Smallburgh.The Ant Broads & Marshes NNR is a national nature reserve.