The Township of Hamilton has 4 tennis courts for residents and visitors to use.
Plainville Tennis Courts
The Plainville Tennis Courts, a double-court facility is located at the intersection of County Road 9 and 18.
8644 Oak Ridges Drive, Plainville K0K 2E0
Castle Hill Park
Castle Hill park has a single tennis court and a playground.
30 Stoneridge Rd, Cobourg K9A 4J9
Butterfield Park
Butterfield Park has a single tennis court and a playground.
16 June Ave, Cobourg K9A 5M3