Pilot beacon (N) is a Grade II listed building in the Isle of Anglesey local planning authority area, Wales. First listed on 27 November 2000. Beacon.

Pilot beacon (N)

WRENN ID
distant-rampart-martin
Grade
II
Local Planning Authority
Isle of Anglesey
Constituency
Ynys Môn MP: Llinos Medi (PC)
Country
Wales
Date first listed
27 November 2000
Type
Beacon
Address
Pilot beacon (N), Carmel Head, Cylch-Y-Garn
OS grid reference
SH 298 928
Coordinates
53.40484, -4.56174
Source
Cadw listing

Also on this page: flood risk · radon risk · weather exposure · detailed attributes ↓

Description

The Pilot beacon is a tall navigation marker, approximately 10 meters high and 5.5 meters wide. It is constructed of mortared rubble masonry, with the front face that was once heavily limewashed. The structure features a raking slab that is angled slightly to the rear, supported by a raking buttress. This buttress has a rounded head, and the front face is topped with stone capping. The front face of the raking slab is aligned with two other beacons.

Local climate

Pilot beacon (N) sits in a wetter-than-average part of the UK, with an average of 1,040 mm of rain a year. This makes it wetter than 83% of listed buildings in the UK. Its exposure to wind-driven rain is greater than that of 95% of listed buildings.

It experiences an average of 4 freeze-thaw cycles a year, fewer than 98% of listed buildings. Of these, 2 follow at least 1 mm of rain in the preceding 48 hours. Average temperatures at this location have risen by 0.2°C per decade since 1991.

Averages for 1991–2020; temperature trend 1991–2025. Figures describe the wider area (a grid cell of roughly 10 km), not the individual site. Contains modified Copernicus Climate Change Service information 2026.

More on this building

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Nearby listed buildings

  1. Pilot beacon (S) Grade II 150 m
  2. Cornbarn-cowhouse range at Mynachdy Grade II 1.2 km
  3. Mynachdy Grade II 1.2 km
  4. Stable-cartshed range at Mynachdy Grade II 1.2 km
  5. Courtyard stable block at Mynachdy Grade II 1.3 km
  6. Pilot beacon on West Mouse (Maen y Bugael) Grade II 1.5 km
  7. Church of St Rhwydrys Grade II* 2.4 km
  8. Lychgate at Church of St Rhwydrys Grade II 2.4 km
  9. Cottage at Orsedd Goch Grade II 2.4 km
  10. Caerau Grade II* 2.5 km