Brock Road Pit

• 3444 Brock Road N
  Uxbridge, Ontario
  (416) 798-7881
  Click here for map and directions
  
  

Boyington Pit

• 7th Concession
  1 km north of Durham Road 21
  Uxbridge, Ontario
  (905) 852-5836

Carden Limestone Quarry

• Concession 2
  Brechin, Ontario
  (705) 484-0195
  
  
  

Sunderland Pit

• 5th Concession
  3 km east of Hwy. #12
  Sunderland, Ontario
  (705) 357-3535