Hosey and Crockham Hill Commons are large areas of wooded common land on the Greensand Ridge and both are Sites of Special Scientific Interest (SSSIs) and feature a series of ragstone mines that are now a hibernation site for five species of bats and are managed as a Nature Reserve by Kent Wildlife Trust. Ideal for walking, cycling and horse riding with a network of footpaths and bridleways including the Greensand Way.

Accessibility
Some areas are flat but the commons are not generally suitable for visitors with mobility disability.

Parking
The main car park is at Hosey Common off Hosey Common Road just south of Westerham. There is a smaller car park further south on Crockham Hill Common. Both have height barriers.

Facilities
Parking