Castle · near Crundale · Dyfed

Castell Cas-wis

On the map, Castell Cas-wis is a castle 4.9 km east of Crundale. Its status is a scheduled monument. There are 21 more places to see within 15 km, beginning with Castell Llanhuadain (5.1 km).

Photo: Castell Cas-wis, Lucy Sheers (CC BY-SA 4.0)

Where

4.9 km

east of Crundale

Run by

Cadw

a national heritage body

How well known

Top 8%

#682 of 8,556 places we list

Warmest months

Jun–Sep

highs of 18–19°C

In brief

Castle near Crundale

One of the best-known places to visit in England, Scotland, Wales and Northern Ireland

#682 of the 8,556 museums, castles, gardens and other attractions we list, by how widely it is covered (8 Wikipedias). About ↓

Just outside Crundale

Castell Cas-wis is 4.9 km east of Crundale. Towns near it ↓

Cared for by Cadw

One of the places Cadw looks after; members usually get in free. About ↓

Scheduled monument

On the official list of protected heritage. About ↓

Written from OpenStreetMap, Wikidata, the ONS built-up areas and Met Office 1991–2020 averages.

When to go

Weather, month by month

Highs of 18–19°C mark June to September in Crundale.

Jan9° / 3°130 mm

Feb8° / 3°86 mm

Mar10° / 3°87 mm

Apr13° / 5°71 mm

May16° / 7°81 mm

Jun18° / 10°86 mm

Jul19° / 12°80 mm

Aug19° / 12°103 mm

Sep18° / 10°99 mm

Oct14° / 8°144 mm

Nov11° / 5°161 mm

Dec9° / 3°147 mm

Green months are the warmest. Typical afternoon highs and night lows in Crundale, and rain in a month. Met Office HadUK-Grid 1991–2020 averages for Crundale. Opening times change through the year: check before you go. Crundale’s full climate →

About

Castell Cas-wis

Upkeep is seen to by Cadw. Articles on it exist in 8 languages.

Crundale’s listed buildings and monuments →

Type: Castle
Run by: Cadw
Listed: Scheduled monument
Wikipedias: Covered in 8 languages
Town: 4.9 km east of Crundale
Official site: cadw.gov.wales/visit/places-to-visit/wiston-castle

Facts: Wikidata (CC0) and OpenStreetMap (© OpenStreetMap contributors).

The map

Where it sits

Use the numbers to match each place near Castell Cas-wis with the list.

Towns near it

Towns that count Castell Cas-wis

With 12,088 people, Haverfordwest is the largest of the 8. Pick a base: each town is a page of its own, with what else there is to see.

1 · 4.9 km west of it

Crundale

1,065 people · 7 places to visit

2 · 6.7 km northwest of it

Spittal

479 people · 2 places to visit

3 · 7.9 km west of it

Haverfordwest

12,088 people · 7 places to visit

4 · 8 km southwest of it

Hook

886 people · 6 places to visit

Compare the 8 towns

Town	Where Castell Cas-wis is	People	Places to visit
Crundale	4.9 km west of it	1,065	7
Spittal	6.7 km northwest of it	479	2
Haverfordwest	7.9 km west of it	12,088	7
Hook	8 km southwest of it	886	6
Merlin's Bridge	8.2 km southwest of it	2,220	4
Llangwm	9.3 km south of it	819	2
Narberth	9.3 km east of it	2,365	5
Clunderwen	9.9 km east of it	686	3

Make a day of it

Close to Castell Cas-wis

Nearby, 21 places within 15 km include 6 castles, a theme park and an abbey or priory.

Castle · CadwCastell Llanhuadain5.1 km away 2

CastlePicton Castle4.8 km away 3

Theme parkOakwood Theme Park7 km away 4

CastleCarew Castle15 km away 5

CastleHaverfordwest Castle7.3 km away 6

Abbey or priory · CadwPriordy Hwlffordd7.2 km away 7

CastleNarberth Castle9.5 km away 8

CastleBenton Castle11 km away

Within 15 km, close and well known first. Numbers match the map.

Asked about Castell Cas-wis

Where is Castell Cas-wis?

Castell Cas-wis is 4.9 km east of Crundale, Dyfed.

What is Castell Cas-wis?

Castle in Wiston, Pembrokeshire, Wales.

Who runs Castell Cas-wis?

Cadw, so members usually get in free; check opening times before you go.

When is the best time to visit Castell Cas-wis?

June to September are the warmest months in Crundale, with afternoon highs of 18–19°C (Met Office 1991–2020 averages).

Is Castell Cas-wis a listed building?

Yes: scheduled monument.

What else is there to see near Castell Cas-wis?

Within 15 km: Castell Llanhuadain (5.1 km), Picton Castle (4.8 km), Oakwood Theme Park (7 km) and Carew Castle (15 km).

Places: OpenStreetMap (© OpenStreetMap contributors, Open Database Licence) and Wikidata (CC0), placed in the ONS 2022 built-up area (Open Government Licence v3.0). Visitor counts are the latest Wikidata gives, with their year.

Photos: each place’s Wikidata image, from Wikimedia Commons under the licence below (our copy, resized).

Photo credits (9)

Castell Cas-wis: Lucy Sheers, CC BY-SA 4.0, Wikimedia Commons
Castell Llanhuadain: Liamohara at English Wikipedia, CC BY 2.5, Wikimedia Commons
Picton Castle: Morris, Public domain, Wikimedia Commons
Oakwood Theme Park: WillMcC at English Wikipedia, CC BY-SA 3.0, Wikimedia Commons
Carew Castle: Karen Sawyer, CC BY-SA 4.0, Wikimedia Commons
Haverfordwest Castle: Cered, CC BY-SA 2.0, Wikimedia Commons
Priordy Hwlffordd: ceridwen, CC BY-SA 2.0, Wikimedia Commons
Narberth Castle: WestWalesP, CC BY-SA 3.0, Wikimedia Commons
Benton Castle: David Purchase, CC BY-SA 2.0, Wikimedia Commons

Contains public sector information licensed under the Open Government Licence v3.0. Contains HM Land Registry data © Crown copyright and database right 2026. Contains OS data © Crown copyright and database right 2026 (ONS boundaries). Northern Ireland: Source: NISRA; contains Land & Property Services data and Ordnance Survey of Northern Ireland information, © Crown copyright, licensed under the Open Government Licence v3.0. Scotland: contains National Records of Scotland data, Registers of Scotland data and SEPA data, © Crown copyright / © SEPA 2025, licensed under the Open Government Licence v3.0.