Harefield Pit, Chalk quarry and geological site in Harefield, London Borough of Hillingdon, England.
The 1.8-hectare geological formation contains a sequence of Upper Chalk, Reading Beds, and London Clay formations within a partially filled quarry.
The site received designation as a Site of Special Scientific Interest in 1990, marking its importance for geological research and conservation.
Scientists and researchers study the geological layers at Harefield Pit to understand the evolution of Greater London's natural landscape.
Located behind Lovett Road at coordinates 51.598 latitude and -0.486 longitude, the site currently restricts public access for preservation purposes.
Harefield Pit contains the only known source of charophytes within the Reading Beds, enabling correlations with other European geological locations.
GPS coordinates: 51.59800,-0.48600
Latest update: April 17, 2025 07:11
Denham Film Studios
1.7 km
Denham Place
2.9 km
Old Park Wood
1.5 km
Mid Colne Valley
785 m
Northmoor Hill Wood
1.7 km
Church of St Thomas of Canterbury
2.6 km
Church of St Mary the Virgin, Harefield
472 m
Entrance Archway To The Harefield Australian Military Cemetery
514 m
The King's Arms Public House
781 m
Pynesfield Lake
1.9 km
The Green Man Public House
2.9 km
Green Cottage
2.9 km
Australian War Memorial
529 m
Old Cottage
2.9 km
Melgan Cottage
2.9 km
The Swan Public House
2.9 km
Rose And Crown Public House
2.7 km
The White Horse Public House
141 m
London Coal Duty Marker On County Boundary About 150 Metres South East Of Woodcock Hill Farm House (Not Listed)
2.4 km
Wrango
2.9 km
Breakspear House
1.1 km
Almshouses
200 m
The Tudor Restaurant
2.9 km
Winton House
2.9 km
Footbridge Across River Colne, To South Of Denham Court
2.6 km
Harefield Park
957 m
Wrango Wall And Entrance Gates
2.9 km
Coal And Wine Post Opposite High Lodge
2.5 kmVisited this place? Tap the stars to rate it and share your experience / photos with the community! Try now! You can cancel it anytime.
Discover hidden gems everywhere you go!
From secret cafés to breathtaking viewpoints, skip the crowded tourist spots and find places that match your style. Our app makes it easy with voice search, smart filtering, route optimization, and insider tips from travelers worldwide. Download now for the complete mobile experience.
A unique approach to discovering new places❞
— Le Figaro
All the places worth exploring❞
— France Info
A tailor-made excursion in just a few clicks❞
— 20 Minutes