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Geonivora
Historic site

Castell Pen yr Allt

Located in Cilgerran, Pembrokeshire Coordinates: 52°02′46″ N 4°41′16″ W

Map showing the location of Castell Pen yr Allt Castell Pen yr Allt
Location in United Kingdom
Nearest town
Bridell
1.9 km E
Local time
UTC+00:00
Europe/London · UTC+00:00
Elevation
127 m
above sea level
When to go
June–September
See the climate
Airports
CWL Cardiff International Airport118 km
BRS Bristol Airport155 km

About Castell Pen yr Allt

Castell Pen yr Allt is a historic site. Location: Cilgerran, Pembrokeshire. The best months to visit are June–September. The nearest airport is Cardiff International Airport (118 km). Nearby sights include Nantperchellan and Cilgerran Castle.

At a glance

Heritage designation
scheduled monument, National Monument of Wales

Source: Wikidata

Climate of Castell Pen yr Allt

Best months for sightseeing

Best months for sightseeing: June–September.

This month · November

A wet month

Day 10° · Night 6° · Rain 121 mm

Hottest month
August (day 18°)
Coldest month
February (night 3°)
Wettest month
November (121 mm)
Driest month
May (63 mm)

Bars: average monthly low and high temperature. Below: precipitation. Monthly averages for 1970–2000 at about 18 km resolution, adjusted for elevation. Highlighted months are mild and relatively dry. Source: WorldClim 2.1 (CC BY 4.0).

Show values as a table
Climate of Castell Pen yr Allt
Month JanFebMarAprMayJunJulAugSepOctNovDec
Average high (°C)8°7°9°11°14°16°18°18°16°13°10°8°
Average low (°C)3°3°4°5°7°10°12°12°11°9°6°4°
Precipitation (mm)1118084656371688891117121115

Other places to visit in this season: June July August September

How to get to Castell Pen yr Allt

The nearest airport is Cardiff International Airport (CWL), 118 km to the southeast as the crow flies. The nearest large city is Swansea, 70 km to the southeast.

Airports

  • Cardiff International Airport (CWL) Cardiff 118 kmsoutheast
  • Bristol Airport (BRS) Bristol 155 kmsoutheast
  • Exeter International Airport (EXT) Exeter, Devon 171 kmsoutheast

Nearby large cities

  • Swansea Population: 300.4K 70 kmsoutheast
  • Cardiff Population: 372.1K 122 kmsoutheast
  • Newport Population: 161.5K 127 kmsoutheast
  • Bristol Population: 479K 159 kmsoutheast
  • Telford Population: 155.6K 168 kmnortheast

Straight-line distances; road distances are longer. Airport data: OurAirports.

Day trips from Castell Pen yr Allt

Within 100 km: 371 historic and cultural sites, 1,398 natural sites, 158 lakes, rivers and coasts.

0–25 km154 places

  • Poppit Sands Beach 7 kmN
  • Mwnt beach Beach 10 kmN
  • Tresaith Beach Beach 15 kmNE
  • Llangrannog's Beach Beach 20 kmNE

25–60 km653 places

  • St Justinian Natural site 47 kmSW
  • Porth Clais Natural site 45 kmSW
  • Port Selau Natural site 46 kmSW
  • Manorbier Beach Beach 46 kmS

60–100 km1,120 places

  • Whistling Sands Beach 88 kmN
  • Traeth Penllech Beach 93 kmN
  • Porth Towyn Beach Beach 96 kmN
  • The Smalls Island 77 kmSW

Straight-line distances.

Nearby attractions & nature

Everything nearby

Nearest towns and villages

Sources & licences

Data last updated: · 2 independent sources