Archaeological sites Β· South Wales
Shell Grotto
In or near Caerleon.
Shell Grotto β archaeological in wales south.

David Roberts β CC BY-SA 2.0 via Wikimedia Commons licence
Plan your visit
- Typical visit
- 45 minβ1.5 h
- Nearest railway station
- Pontypool and New Inn Β· 1.0 km
About
Shell Grotto is a archaeological located in wales south. A British archaeological site recorded in OpenStreetMap with at least one heritage quality signal (Wikidata link, Wikipedia article or designated operator).
Photo gallery
Protected designations
- Site of Special Scientific Interest: River Wye SSSI
- Site of Special Scientific Interest: Severn Estuary SSSI
Designations sourced from Natural England open data under OGL v3.
Place summary
The Shell Grotto is an archaeological site located in New Inn, South Wales. Established in 1784, it is owned by Torfaen County Borough Council. The grotto is designated as a Site of Special Scientific Interest (SSSI) due to its significance within the River Wye and Severn Estuary areas. Visitors can explore this unique geological formation that highlights the natural history of the region.
AI-generated from the structured facts on this page (operator, designation, listing, era). Not a substitute for visiting.
- Coordinates
- 51.7036, -3.0241
- District
- Torfaen
- Parish
- New Inn
- Postcode
- NP4 8AF
- Parliamentary constituency
- Torfaen
- Established
- 1784
- Nearest railway station
- Pontypool and New Inn β 1 km
Sources
- osm: n1721705655 (ODbL)
- wikidata: Q7763753 (CC0)
Other places nearby

Shell Grotto, Pontypool
Follies Β· 0.0 km

Bridge 56, Monmouthshire and Brecon Canal
Historic bridges Β· 0.6 km

Gorsedd Stones
Heritage railway stations Β· 0.6 km

Pontypool Park
Parks Β· 0.8 km

Aqueduct over Afon Lwyd, Monmouthshire and Brecon Canal
Aqueducts Β· 0.8 km

Pontymoile Basin
Canals Β· 0.9 km

Bridge 52 at Pontymoile Basin, Monmouthshire and Brecon Canal
Historic bridges Β· 0.9 km

Trevethin Community School
Natural landmarks Β· 1.0 km

Mount Pleasant United Reformed Church
Historic churches Β· 1.1 km

Hanbury Arms Haunted Hotel & Museum
Museums Β· 1.1 km

Torfaen Museum
Museums Β· 1.1 km

Pontypool War Memorial Gates
Memorials & monuments Β· 1.1 km
Nearby
Follies Β· South Wales
Shell Grotto, Pontypool
The Shell Grotto - (Welsh: Groto Cregyn) - (sometimes called the Shell Hermitage) is a Grade II* listed (as of 7 February 1962) late-18th-century stone built, cylindrical, slate roofed shell grotto de
Historic bridges Β· South Wales
Bridge 56, Monmouthshire and Brecon Canal
Bridge 56, Monmouthshire and Brecon Canal β Grade II listed building-listed bridge in wales-south, United Kingdom.
Heritage railway stations Β· South Wales
Gorsedd Stones
Gorsedd Stones β Public artwork (sculpture).
π· 4Parks Β· South Wales
Pontypool Park
Pontypool Park β former grounds of Pontypool House.
π· 3Aqueducts Β· South Wales
Aqueduct over Afon Lwyd, Monmouthshire and Brecon Canal
Aqueduct over Afon Lwyd, Monmouthshire and Brecon Canal β Grade II listed building in Torfaen County Borough. It is about 450m south-east of Pontymoile roundabout approached by the canal towpath from Pontymoile basin. Spans the border between New Inn and Pontymoile communities.
Canals Β· South Wales
Pontymoile Basin
Pontymoile Basin (Welsh: Basn Pont-y-moel) is a mooring point and canal junction on the Monmouthshire & Brecon Canal.
Where to eat & stay near Shell Grotto
Places to stay
Campsites Β· South Wales
Pont Kemys Caravan & Camping Park
Pont Kemys Caravan & Camping Park β a campsite in wales south.
Hotels Β· South Wales
Parkway Hotel
Parkway Hotel β a hotel in wales south.
Hotels Β· South Wales
Kings Head Hotel
Kings Head Hotel β a hotel in wales south.
Places to eat & drink

Restaurants Β· South Wales
Little Crown
Little Crown β a restaurant in wales south.
π· 3Restaurants Β· South Wales
Nags Head
Nags Head β a restaurant in wales south.
Historic pubs Β· South Wales
The White Hart, Llangybi, Monmouthshire
The White Hart, Llangybi, Monmouthshire in Wales South, United Kingdom.
Restaurants Β· South Wales
The Priory Hotel & Restaurant
The Priory Hotel & Restaurant β a restaurant in wales south. Cuisine: international. 3-star.
More archaeological sites in this region
Archaeological sites Β· South Wales
Coygan Cave
Coygan Cave β cave and archaeological site in the United Kingdom.
π· 3Archaeological sites Β· South Wales
Fforest Fach
Fforest Fach β Unenclosed area of Powys, Wales.
π· 3Archaeological sites Β· South Wales
Glasfynydd Forest
Glasfynydd Forest β forest on the boundary of Carmarthenshire and Powys, Wales, UK.
π· 3Archaeological sites Β· South Wales
Gwersyll Rhufeinig Bargoed
Gwersyll Rhufeinig Bargoed β archaeological site in Caerphilly County Borough, Wales, UK.
Frequently asked questions
- Where is Shell Grotto?
- Shell Grotto is in South Wales, United Kingdom (postcode NP4 8AF), in the parish of New Inn.
- What is Shell Grotto?
- Shell Grotto β archaeological in wales south.
- How do I get to Shell Grotto?
- The nearest railway station is Pontypool and New Inn, about 1.0 km away. Drivers can use postcode NP4 8AF.
- When was Shell Grotto built?
- Built or established in 1784.
- Who owns Shell Grotto?
- Shell Grotto is owned by Torfaen County Borough Council.
- Is Shell Grotto a protected site?
- Yes β Shell Grotto is part of the River Wye SSSI Site of Special Scientific Interest and the Severn Estuary SSSI Site of Special Scientific Interest.
- How do I get to Shell Grotto?
- The nearest railway station is Pontypool and New Inn, about 1.0 km away. Drivers can navigate to postcode NP4 8AF.