Museum · Trefriw · Clwyd

Trefriw Woollen Mill

Trefriw Woollen Mill is a living history museum. It is within Trefriw’s built-up area. Add Conwy Castle, 14 km away, to a visit; it leads 21 places within 15 km.

Where

In Trefriw

inside the built-up area

Warmest months

Jun–Aug

highs of 18–20°C

In brief

Museum in Trefriw

Inside Trefriw

Trefriw Woollen Mill is inside Trefriw’s built-up area, with 3 more places to visit within 5 km. Towns near it ↓

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

When to go

Warm months and wet ones

Warmest in Trefriw are June to August, at 18–20°C.

Jan7° / 1°227 mm

Feb8° / 2°172 mm

Mar10° / 2°137 mm

Apr12° / 4°102 mm

May15° / 6°105 mm

Jun18° / 9°101 mm

Jul20° / 11°96 mm

Aug19° / 11°124 mm

Sep17° / 9°136 mm

Oct13° / 6°204 mm

Nov10° / 4°213 mm

Dec8° / 2°236 mm

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

About

Trefriw Woollen Mill

Museum: living history.

In Trefriw, inside the town’s built-up area.

Type: Museum
Town: in Trefriw
Official site: t-w-m.co.uk

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

Plan your visit

The practical side

Entrance feesFreeNo entrance fee.

Hours and entry: OpenStreetMap contributors. They change through the year: check its site before you go.

The map

The area around Trefriw Woollen Mill

Orange is Trefriw Woollen Mill; numbered in green, the places near it.

Towns near it

Bases near Trefriw Woollen Mill

The 3 towns are led in size by Llanrwst, with 2,463 people. Each of these towns lists it on its own page of things to do.

1 · It’s in town

Trefriw

360 people · 4 places to visit

2 · 1.5 km southeast of it

Llanrwst

2,463 people · 4 places to visit

3 · 3.1 km north of it

Dolgarrog

429 people · 3 places to visit

Compare the 3 towns

Town	Where Trefriw Woollen Mill is	People	Places to visit
Trefriw	It’s in town	360	4
Llanrwst	1.5 km southeast of it	2,463	4
Dolgarrog	3.1 km north of it	429	3

Make a day of it

Beyond Trefriw Woollen Mill

There are 21 within 15 km, 3 castles, a garden and a historic house among them.

Castle · CadwConwy Castle14 km away 2

CastleGwydir Castle2.5 km away 3CastleCastle · CadwCastell Dolwyddelan12 km away 4

Garden · National TrustBodnant Garden9.1 km away 5

Historic houseThe Smallest House in Great Britain15 km away 6

Fort · CadwConwy Town Walls15 km away 7

Theme parkSurf Snowdonia4.5 km away 8

MuseumConwy Valley Railway Museum6.6 km away

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

Visiting Trefriw Woollen Mill

Where is Trefriw Woollen Mill?

Trefriw Woollen Mill is in Trefriw, Clwyd, inside the town’s built-up area.

What is Trefriw Woollen Mill?

Museum: living history.

When is the best time to visit Trefriw Woollen Mill?

June to August are the warmest months in Trefriw, with afternoon highs of 18–20°C (Met Office 1991–2020 averages).

What else is there to see near Trefriw Woollen Mill?

Within 15 km: Conwy Castle (14 km), Gwydir Castle (2.5 km), Castell Dolwyddelan (12 km) and Bodnant Garden (9.1 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 (7)

Conwy Castle: Source: Llywelyn2000 Derivative: User:MathKnight, CC BY-SA 4.0, Wikimedia Commons
Gwydir Castle: Tom Parnell, CC BY-SA 4.0, Wikimedia Commons
Bodnant Garden: Llywelyn2000, CC BY-SA 4.0, Wikimedia Commons
The Smallest House in Great Britain: JK the Unwise, CC BY-SA 3.0, Wikimedia Commons
Conwy Town Walls: David Dixon, CC BY-SA 2.0, Wikimedia Commons
Surf Snowdonia: Hogyn Lleol, CC BY-SA 4.0, Wikimedia Commons
Conwy Valley Railway Museum: Tudor Williams, 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.