Lake Forest offers many walking trails which are located at:
- Borrego Park (26982 Cabriole)
- Concourse Park (Cedar Ridge Road and Saddleback Ranch Road)
- Heroes Park (25420 Jeronimo Road)
- Lake Forest Sports Park (28000 Rancho Parkway)
- Nature Park (26215 Dimension Drive)
- Pittsford Park (21701 Pittsford Drive)
- Rimgate Park (29772 Rimgate)
- Serrano Creek Park (25101 Serrano Road)
- Foothill Ranch Community Park (19422 Rue De Valore)
For more information on county trails at Whiting Ranch Wilderness Park, visit Orange County Parks.