The British Isles
Country houses, walled gardens, coast.

Gatehouse, Cothelstone Manor
Cothelstone · South West England — United Kingdom
Gatehouse, Cothelstone Manor is a Grade I listed building in Cothelstone, England, United Kingdom. This concise register entry is based on Historic England’s National Heritage List for England.

Gatley Park
Aymestrey · United Kingdom — United Kingdom
Gatley Park is a Grade II* listed building in Aymestrey, England, United Kingdom. This concise register entry is based on Historic England’s National Heritage List for England.

Gawsworth New Hall
Gawsworth · United Kingdom — United Kingdom
Gawsworth New Hall is a Grade II* listed building in Gawsworth, England, United Kingdom. This concise register entry is based on Historic England’s National Heritage List for England.

Gawsworth Old Hall
Gawsworth · United Kingdom — United Kingdom
A timber-framed Cheshire house formed around a surviving three-sided courtyard, with medieval fabric and later interventions.
- Grade II* listed building
Gaynes Hall
Perry · East of England — United Kingdom
Gaynes Hall is a Grade II* listed building in Perry, England, United Kingdom. This concise register entry is based on Historic England’s National Heritage List for England.

Gayton Hall
Gayton · East of England — United Kingdom
Gayton Hall is a Grade II listed building in Gayton, England, United Kingdom. This concise register entry is based on Historic England’s National Heritage List for England.

Gayton Manor House
Gayton · East Midlands — United Kingdom
Gayton Manor House is a Grade I listed building in Gayton, England, United Kingdom. This concise register entry is based on Historic England’s National Heritage List for England.

Gerbestone Manor
West Buckland · South West England — United Kingdom
Gerbestone Manor is a Grade II* listed building in West Buckland, England, United Kingdom. This concise register entry is based on Historic England’s National Heritage List for England.

Gibside
Gateshead · United Kingdom — United Kingdom
Gibside is a château at Gateshead, England, in the United Kingdom. The register records it as “scheduled monument”. Details are drawn from Wikidata.
- Château
Gilford Castle
Drumaran — United Kingdom
Gilford Castle is a château at Drumaran, in the United Kingdom. The recorded building campaign dates from the 19th century. The register records it as “Grade B+ listed building”. Details are drawn from Wikidata.
- Grade II* listed building
Gillow Manor
Hentland · United Kingdom — United Kingdom
Gillow Manor is a Grade II* listed building in Hentland, England, United Kingdom. This concise register entry is based on Historic England’s National Heritage List for England.

Gilston Park 400 Metres Along Drive West South West From Cumber Land Lodge
Gilston · East of England — United Kingdom
Gilston Park 400 Metres Along Drive West South West From Cumber Land Lodge is a Grade II* listed building in Gilston, England, United Kingdom. This concise register entry is based on Historic England’s National Heritage List for England.

Gisburne Park
Gisburn · Lancashire — United Kingdom
Gisburne Park is a château at Gisburn, England, in the United Kingdom. The recorded building campaign dates from the 18th century. The register records it as “Grade I listed building”. Details are drawn from Wikidata.

Gissing Hall
Gissing · East of England — United Kingdom
A predominantly nineteenth-century Tudor-style mansion, distinguished by stepped gables, grouped chimneys and towers, with an older rear wing.
Glamis Castle
Angus — United Kingdom
Glamis Castle is a château at Angus, Scotland, in the United Kingdom. The recorded building campaign dates from the 14th century. Its architecture is recorded as Gothic art. The register records it as “category A listed building”. Details are drawn from Wikidata.
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Glan Gwna Hall
Waunfawr — United Kingdom
Glan Gwna Hall is a château at Waunfawr, Wales, in the United Kingdom. The recorded building campaign dates from the 19th century. The register records it as “Grade II* listed building”. Details are drawn from Wikidata.
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Glan-llyn Urdd Camp
Llanuwchllyn — United Kingdom
Glan-llyn Urdd Camp is a château at Llanuwchllyn, Wales, in the United Kingdom. The recorded building campaign dates from the 20th century. The register records it as “National Monument of Wales”. Details are drawn from Wikidata.

Glanusk Park
Crickhowell — United Kingdom
Glanusk Park is a château at Crickhowell, Wales, in the United Kingdom. The recorded building campaign dates from the 19th century. The register records it as “National Monument of Wales”. Details are drawn from Wikidata.

Glasgow Botanic Gardens
United Kingdom
Glasgow Botanic Gardens were founded in 1817 by Thomas Hopkirk. They were originally located in the Sandyford area of Sauchiehall Street and moved to their present site in 1842. Glasgow’s council took over the gardens in 1891, agreeing to retain their botanical purpose.

Glasgow Cathedral
United Kingdom
Glasgow Cathedral, also called Saint Mungo’s or the High Kirk, is an active Church of Scotland parish church. The congregation describes the building as surviving the Scottish Reformation of 1560 intact. A Friends organisation established in 1936 supports its preservation and cultural life.

Glastonbury Abbey
United Kingdom
Glastonbury Abbey’s thirty-six-acre grounds contain the setting of a medieval monastery. The institution presents associations with Joseph of Arimathea and King Arthur as legends. Its Abbey Yard was redeveloped in 2024 through the Glastonbury Town Deal.

Gleaston Castle
Aldingham · North West England — United Kingdom
Gleaston Castle is a château at Aldingham, England, in the United Kingdom. The recorded building campaign dates from the 14th century. The register records it as “scheduled monument”. Details are drawn from Wikidata.
Gledhow Hall
Leeds · United Kingdom — United Kingdom
Gledhow Hall is a Grade II* listed building in Leeds, England, United Kingdom. This concise register entry is based on Historic England’s National Heritage List for England.

Gledhow Manor
Leeds · United Kingdom — United Kingdom
Gledhow Manor is a Grade II listed building in Leeds, England, United Kingdom. This concise register entry is based on Historic England’s National Heritage List for England.