| Classification | Provincial Park |
| Legislation | Provincial Parks Act |
| Park Size | 15,130.34 Acres / 6,123.25 Ha |
| Legal Boundary | William A. Switzer Provincial Park |
| Administration / Information | 780-865-5600 or 780-865-8395 |
| Regional Office | West Central Regional Office |
| District Office | Hinton |
| Natural Region | Foothills - Upper Foothills Foothills - Lower Foothills Rocky Mountain - Montane |
| Natural Region Description | William A. Switzer Provincial Park includes all of Gregg Lake and the viewscape to the east. Meadow and wetland complexes add to the diverse foothills landscape. The park's five lakes (Blue, Cache, Graveyard, Gregg and Jarvis) are connected by Jarvis Creek. |
| Land Use Framework Region | Upper Athabasca |