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Byfield Entrance 1 Byfield Quarry Unknown Shaft Cox's Quarry Location Byfield Quarry - Irving's Incline Byfield Quarry Shaft S2 Byfield Mine Location Job Salter's Well Byfield Quarry Shaft S4 Byfield Quarry Shaft S1 Byfield Quarry Shaft P1 Byfield Quarry Shaft S18 Byfield Quarry Shaft R1 Byfield Quarry Shaft R2 Byfield Quarry Shaft R4 Byfield Quarry Shaft Q1 Byfield Quarry Shaft 495 Kelks Quarry Shaft Kelks Quarry Location Byfield Quarry Shaft T3 Stonehouse Quarry West Byfield Quarry Shaft R3 Coxe's Vertical Shaft Quarry Byfield Quarry Shaft T1 Byfield Quarry - Allottment Shaft T2 Allotments Quarry Firs Quarry Location Wilk's Quarry Firs Quarry Shaft A3 Firs Quarry - Davidge's Bottom Firs Quarry Shaft A1 Firs Quarry - Quarry Bottom (West) Firs Quarry - Quarry Bottom (East) Firs Quarry Shaft B1 Firs Quarry Shaft B2 Firs Quarry - De Montalt Place Firs Quarry Shaft D3 Firs Quarry Shaft D2 Vinegar Down Quarry Vinegar Down Quarry Air Shaft Stonehouse Quarry North Bradford Road Old Quarry Firs Field - Memorial Shaft Horsecombe Mine
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Combe Down, Bath.
| NGR: | ST 75592 62250 |
| WGS84: | 51.35879, -2.35193 |
| Length: | Not recorded |
| Depth: | Not recorded |
| Altitude: | 162 m |
| Tags: | Mine, Adit |
| Registry: | wbc |
Cox's Quarry was part of the main area of quarrying in the 18th Century. It was essentially worked as a surface quarry and is shown on Victorian maps as a large irregular depression. However, two entrances in the east of the quarry provided access into the westernmost workings of the Byfield and Firs Quarry complex. Either this entry point, or Byfield Entrance 1, was known as the 'Byfiled Entrance.' It is unknown as to whether one entrance was used more than the other.
The entrance is gated for bat conservation to protect a swarming area and hibernation areas for both Vesper and Horeshoe bats.
Alternative Names: Byfield Mine, Firs Quarry, Firs Mine, Collibee's Quarry, Coxes Quarry, Cox's Quarry, Cox's Cave 2, Coxe's Cave 2
Notes: The entrance is shown on a plan (figure 12.20) in 'Finished Labour of a Thousand Hands': The Archaeology of the Combe Down Stone Mines, Bath, Somerset published in 2011. It is labelled as as 'Byfield Entrance.'
According to the report "Finished Labour of a Thousand Hands", regarding post-mining use of the workings: "At the westernmost entry to what is now the bat conservation area of Byfield, the space under the high pillars had been used to store mushroom boxes, though it was not the actual farm." The company was Byfield Farm Mushrooms.
The entrance is shown on large scale modern-day Ordnance Survey maps as one of two "caves."
Links and Resources:
Search for this site in the MCRA Bibliography.
This entry was last updated: 2026-03-10 11:33:20
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