Cleasby Bike Park is located at Quarry Nature Park in Cobble Hill and is a recreational area where bikers of all ages can practice their skills. The bike park allows for an exciting and challenging experience for bikers of all levels and includes dirt jumps, a skills section as well as a pump track. The park is unsupervised and the use of the park is at your own risk! There are beginner, more difficult and most difficult bike runs. View the rules and Rules and Regulations and Bike Runs.