Knill's Monument, Worvas is a Grade II* listed building in the Cornwall local planning authority area, England. First listed on 4 June 1952. Monument.

Knill's Monument, Worvas

WRENN ID
lesser-cobalt-ridge
Grade
II*
Local Planning Authority
Cornwall
Constituency
St Ives MP: Andrew George (LD)
Country
England
Date first listed
4 June 1952
Type
Monument
Address
Knill's Monument, Worvas, St. Ives
OS grid reference
SW 516 386
Coordinates
50.1958, -5.48144
Source
Historic England listing

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

Description

Knill's Monument is a tall granite pyramid built in 1782. It was originally intended as a mausoleum for John Knill, who was once the Mayor of St Ives. Today, it serves as a landmark and is the focal point of a memorial ceremony held every five years.

Local climate

Knill's Monument, Worvas receives an average of 910 mm of rain a year. This makes it wetter than 68% of listed buildings in the UK. Its exposure to wind-driven rain is greater than that of 91% of listed buildings.

It experiences an average of 4 freeze-thaw cycles a year, fewer than 98% of listed buildings. Of these, 1 follows at least 1 mm of rain in the preceding 48 hours. Average temperatures at this location have risen by 0.3°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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  • Detailed attributes — period, style, materials, features
  • Flood risk assessment
  • Radon risk assessment
  • Weather exposure and heating demand — rain and frost month by month and year by year, wind direction, solar and humidity
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  5. Boskerris Farmhouse Grade II 1.0 km
  6. The Halsetown Inn Grade II 1.1 km
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  8. North Lodge Grade II 1.3 km
  9. The Baulking House Grade II 1.3 km
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