Stack Rock Fort
Fort built on a small island in Milford Haven, Pembrokeshire.
Fort near Milford Haven
Just outside Milford Haven
Stack Rock Fort is 500 m west of Milford Haven. Towns near it ↓
Grade II* listed building
On the official list of protected heritage; Milford Haven has 112 listed buildings in all, on its History page. About ↓
Warmest: June to September
Afternoon highs of 18–19°C, on the Met Office’s 1991–2020 averages for Milford Haven. When to go ↓
Written from OpenStreetMap, Wikidata, the ONS built-up areas and Met Office 1991–2020 averages.
Weather, month by month
Typical afternoon highs and night lows in Milford Haven, and rain in a month. Green months are the warmest.
Stack Rock Fort
Fort built on a small island in Milford Haven, Pembrokeshire.
500 m west of Milford Haven.
- Type
- Fort
- Listed
- Grade II* listed building
- Wikipedias
- Covered in 7 languages
- Town
- 500 m west of Milford Haven
Where Stack Rock Fort is
Orange: Stack Rock Fort. Numbers: the places near it, as listed below.
© OpenStreetMap contributors · ONS built-up area 2022
Towns near Stack Rock Fort
The towns whose pages list it: the one it is in, those within 5 km of it, then larger towns further out. Each has its own grades, prices and things to do.
Also near Stack Rock Fort
Within 15 km, close and well known first. Numbers match the map.
Visiting Stack Rock Fort
Where is Stack Rock Fort?
Stack Rock Fort is 500 m west of Milford Haven, Dyfed.
What is Stack Rock Fort?
Fort built on a small island in Milford Haven, Pembrokeshire.
When is the best time to visit Stack Rock Fort?
June to September are the warmest months in Milford Haven, with afternoon highs of 18–19°C (Met Office 1991–2020 averages).
Is Stack Rock Fort a listed building?
Yes: Grade II* listed building.
What else is there to see near Stack Rock Fort?
Within 15 km: Pembroke Castle (12 km), Milford Haven Museum (3.8 km), Pill Priory (4.5 km) and Tower House (2 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)
- Stack Rock Fort: David Merrett from Daventry, England, CC BY 2.0, Wikimedia Commons
- Pembroke Castle: Monkeyrustler at English Wikipedia, Public domain, Wikimedia Commons
- Milford Haven Museum: Deborah Tilley, CC BY-SA 2.0, Wikimedia Commons
- Pill Priory: Pillpriory, CC BY-SA 3.0, Wikimedia Commons
- Tower House: Rob Farrow, CC BY-SA 2.0, Wikimedia Commons
- Chapel Bay Fort: Colin Bell, CC BY-SA 2.0, Wikimedia Commons
- Benton Castle: David Purchase, CC BY-SA 2.0, Wikimedia Commons
- Fort Popton: Shaun Butler, CC BY-SA 2.0, Wikimedia Commons
- Haverfordwest Castle: Cered, 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.