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The Great Britain Guide

Gardens · South Wales

Dewstow House

In or near Caerwent.

Dewstow House — a garden in wales-south, United Kingdom.

In the grottoes, Dewstow Gardens - geograph.org.uk - 7521221

Robin Drayton — CC BY-SA 2.0 via Wikimedia Commons licence

Plan your visit

Typical visit
1 h–2.5 h
Best time of year
Spring & summer (Apr–Sep)
Nearest railway station
Severn Tunnel Junction · 1.4 km
  • Family-friendly
  • Dog-friendly

Getting there & planning your visit

To visit Dewstow House, the nearest railway station is Severn Tunnel Junction, located 1.4 km away. The postcode for sat-nav is NP26 5AH. Entry details are not specified, so please check ahead for accessibility information.

Directions on Google Maps →

About

Dewstow House is a garden of interest in wales-south, United Kingdom — drawn from open-data sources for visitor reference. See the linked Wikipedia article for the full description.

Photo gallery

Heritage listing

http://cadwpublic-api.azurewebsites.net/reports/listedbuilding/FullReport?lang=en&id=23039

From Cadw under OGL v3.

Protected designations

  • Site of Special Scientific Interest: Severn Estuary SSSI

Designations sourced from Natural England open data under OGL v3.

From the Wikipedia article

Dewstow House, Caldicot, Monmouthshire, Wales, is an early nineteenth century villa in a Neoclassical style. The house is notable as the site of "one of the strangest gardens in Wales." The building itself is plain; described by architectural writer John Newman as a "simple three-bay villa", it has extensive views over the Severn Estuary. The house is a Grade II listed building, while the garden is listed at the highest grade, Grade I, on the Cadw/ICOMOS Register of Parks and Gardens of Special Historic Interest in Wales.

Excerpt from Wikipedia under CC BY-SA 4.0. See the source article linked in Sources below.

Background

History

Dewstow House is a simple, two-storey villa. It is notable for its "network of very rare and unusual underground gardens" constructed in the late nineteenth and early twentieth centuries. Comprising "underground passages and top-light chambers with artificial rock-work and stalactites," the garden structures have three separate Grade II* listings as a result of their importance. After the death of the garden's creator, Harry Oakley, in 1940, the gardens were gradually abandoned. In the 1960s, during the construction of the M4 motorway and the Severn Bridge, soil from these sites was used to fill in the grottoes and pools. The gardens were rediscovered, excavated and restored at the…

Sourced from Wikipedia under CC BY-SA 4.0.

Coordinates
51.5963, -2.7696
Parish
Caerwent
Postcode
NP26 5AH
Parliamentary constituency
Monmouthshire
Established
1800
Nearest railway station
Severn Tunnel Junction1.4 km

Sources

Other places nearby

Nearby

In the grottoes, Dewstow Gardens - geograph.org.uk - 7521221📷 3

Gardens · South Wales

Dewstow Hidden Garden and Grotto

Dewstow Hidden Garden and Grotto — a garden in wales-south, United Kingdom.

🐕👶
Wooden building, Minnetts Lane, Rogiet - geograph.org.uk - 2015234📷 5

Windmills · South Wales

Old Windmill, Rogiet

Old Windmill, Rogiet — Grade II listed building-listed windmill in wales-south, United Kingdom.

Free🐕👶
Path to Church Road, Caldicot - geograph.org.uk - 3972607📷 3

Manor houses · South Wales

Llanthony Secunda Manor

Llanthony Secunda Manor — a manor in wales-south, United Kingdom.

Caerwent Roman Town, Eastern Roman walls - geograph.org.uk - 5742244📷 5

Literary houses · South Wales

Caerwent Motte

Caerwent Motte — a literary house museum in wales south.

Ancient Apple tree shrouded in Mistletoe - geograph.org.uk - 7014883📷 3

Viewpoints · South Wales

Castle Mound

Castle Mound is a viewpoint in the United Kingdom.

Free🐕
Ordnance Survey Flush Bracket (G3928) - geograph.org.uk - 7085373📷 5

Historic churches · South Wales

Church of St Stephen and St Tathan (Tatheus)

Church of St Stephen and St Tathan (Tatheus) — Grade II* listed building-listed church in wales-south, United Kingdom.

Free

Where to eat & stay near Dewstow House

Places to stay

St Peter's church, St Pierre, near Chepstow - geograph.org.uk - 1848340📷 5

Hotels · South Wales

St Pierre Country Club

St Pierre Country Club — a hotel in wales south.

marriott.com
Monmouthshire , M4 Motorway - geograph.org.uk - 3929697📷 7

Hotels · South Wales

Tŷ Magor

Tŷ Magor — a hotel in wales south.

Freety-hotels.com
Junction in Llanmartin - geograph.org.uk - 5655277📷 7

Hotels · South Wales

Old Barn Inn Hotel

Old Barn Inn Hotel — a hotel in wales south.

theoldbarninn.com
Bridge Street, Chepstow - geograph.org.uk - 5149811📷 5

B&Bs · South Wales

Woodfield Arms

Woodfield Arms — a bed-and-breakfast in wales south.

The New Inn, Langstone - geograph.org.uk - 5737576📷 7

Hotels · South Wales

New Inn Hotel

New Inn Hotel — a hotel in wales south.

Freegreenekinginns.co.uk
Former White Horse Inn, Northwick Road, Pilning - geograph.org.uk - 7659255📷 5

Caravan parks · South West England

Vine Farm Caravan Park

Vine Farm Caravan Park — a caravan park in wales south.

Places to eat & drink

Ego at The Groes Wen Inn📷 3

Restaurants · South Wales

Ego at The Groes Wen Inn

Ego at The Groes Wen Inn — a restaurant in wales south. Cuisine: mediterranean. Brand: Ego.

Freeegorestaurants.co.uk
Elizabeth II postbox on Moor Street, Chepstow - geograph.org.uk - 6311649📷 6

Restaurants · South Wales

route 66

route 66 — a restaurant in wales south.

Chepstow buildings (51) - geograph.org.uk - 7357534📷 7

Historic pubs · South Wales

Beaufort Hotel

Beaufort Hotel in Wales South, United Kingdom.

Parish church - geograph.org.uk - 7358349📷 5

Restaurants · South Wales

Mint & Mustard

Mint & Mustard — a restaurant in wales south.

mintandmustard.com
It used to say Zion - geograph.org.uk - 6483578📷 7

Historic pubs · South West England

The Boar's Head

The Boar's Head in Wales South, United Kingdom.

old-church-farm.co.uk
Toby Carvery

Restaurants · South Wales

Toby Carvery

Toby Carvery — a restaurant in wales south. Cuisine: british. Brand: Toby Carvery.

Freetobycarvery.co.uk

More gardens in this region

Clyne Gardens📷 3

Gardens · South Wales

Clyne Gardens

Clyne Gardens — botanical garden in Swansea, Wales.

🐕👶swansea.gov.uk
Colby Woodland Garden📷 3

Gardens · South Wales

Colby Woodland Garden

Colby Woodland Garden — garden in Pembrokeshire, Wales, UK.

🐕👶nationaltrust.org.uk
Detail of milestone - geograph.org.uk - 219044📷 3

Gardens · South Wales

Cresselly House

Cresselly House — country house in Pembrokeshire, UK.

🐕cresselly.com
Dyffryn Gardens📷 3

Gardens · South Wales

Dyffryn Gardens

Dyffryn Gardens — botanical gardens in Wales.

🐕👶nationaltrust.org.uk

Frequently asked questions

Where is Dewstow House?
Dewstow House is in South Wales, United Kingdom (postcode NP26 5AH), in the parish of Caerwent.
What is Dewstow House?
Dewstow House — a garden in wales-south, United Kingdom.
How do I get to Dewstow House?
The nearest railway station is Severn Tunnel Junction, about 1.4 km away. Drivers can use postcode NP26 5AH.
When was Dewstow House built?
Built or established in 1800.
Who owns Dewstow House?
Dewstow House is owned by Privately owned.
Is Dewstow House a listed building?
Dewstow House is officially recognised as II listed.
Is Dewstow House a protected site?
Yes — Dewstow House is part of the Severn Estuary SSSI Site of Special Scientific Interest.
How do I get to Dewstow House?
The nearest railway station is Severn Tunnel Junction, about 1.4 km away. Drivers can navigate to postcode NP26 5AH.