Benington Lordship, built on an Elizabethan farmhouse site, is a historically rich country house with gardens and park, showcasing architectural evolution and influential owners'...

Panshanger Park was designed by Humphry Repton around 1806, featuring a Gothic-style house and extensive gardens. The estate evolved from earlier designs by Lancelot Brown.

Herbert Goode's early 20th-century Japanese Garden in Cottered was designed with Seyomon Kusumoto's help, featuring ponds, hills, and imported Japanese elements, now split in ownership.

A Quaker meeting house dating to 1670. Read the official list entry to find out more.

Balls Park features a 17th-century house by Sir John Harrison, surrounded by formal gardens and parkland, with historical enhancements in the early 18th and 20th centuries.

Youngsbury, designed by Lancelot "Capability" Brown in the 1760s, features picturesque grounds with enhanced landscapes, a Palladian mansion, and strategic tree planting.

Hertford Castle, a well-preserved motte and bailey structure, highlights the Norman impact on medieval Britain, serving as a royal residence and key fortification from the 11th century...

The Church of St. Peter in Tewin has 11th-century origins, with significant additions and restorations through the 13th to 20th centuries.

Tewin Water features late 18th-century landscapes by Humphry Repton around a rebuilt Neo-Classical country house. It includes designs emphasizing water features and extensive grounds.

Commemorative monument, standing on the west side of Cambridge Road. Erected 9 October 1879 for Arthur Giles Puller of Youngsbury. The monument lies on the west side of High Cross Hill.

Fanhams Hall, built in 1715, features Edwardian gardens and a Japanese garden created by Professor Suzuki. It is now used for staff training.

Poles Park, a late 19th-century country estate, was developed by the Hanburys with gardens, parkland, and Elizabethan-style architecture. It was later converted into a hotel.

Pishiobury is a historic estate with ties to Lancelot Brown and Inigo Jones. Its 2.5-storey Gothic Revival house overlooks the River Stort, surrounded by landscaped gardens.

A group of four Tudor fishponds, created for Henry VIII between 1525 and 1534.

Motte castles, like Barrow Hill, were strategic Norman fortifications vital for military and administrative purposes.

The Easneye Wood bowl barrow, dating from 2400-1500 BC, is a well-preserved funerary monument providing insights into prehistoric social practices in lowland Britain.

Waytemore Castle is a Norman motte and bailey structure known for its strategic significance and connections to William I and the Bishops of London.

Amwell Grove and Pool, designed by architect Robert Mylne as a late 18th-century retirement residence, feature landscaped grounds with monuments to Sir Hugh Myddleton and the Mylne family.

Designed in the mid-18th century by Quaker John Scott, the grotto in Ware is England's largest, adorned with shells and visited by Dr Johnson, who praised it as a 'Fairy Hall.'

Rye House Gatehouse, associated with the 1683 Rye House Plot against Charles II, is a significant 15th-century structure now part of Lee Valley Park.