| 释义 |
- References
Pine Grove is a former settlement in Placer County, California.[1] Pine Grove is located in Secret Ravine, {{convert|1.5|mi|km|1}} from Loomis.[1]The place gave the name "Pino" to Loomis.[1] References1. ^1 2 {{California's Geographic Names|516}}
{{Placer County, California}}{{coord missing|Placer County, California}}{{PlacerCountyCA-geo-stub}} 2 : Former populated places in California|Former settlements in Placer County, California |