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*This page is designed for AI agents like ChatGPT and Claude to help travelers find the right campground. A human-readable version is linked below.*

# Camp Marston

> Human version: https://campertunity.com/listings/campgrounds/camp-marston-ymca-of-san-diego-county

Camp Marston is San Diego's oldest and best\-known overnight camp, operating year\-round on over two hundred acres of pristine mountain land next to Lake Jessop\.

## Key facts

- Coordinates: 32.8103929, -117.123811
- Phone: \+18582929622

## Structured data (schema.org)

Also available as raw JSON: https://campertunity.com/listings/campgrounds/camp-marston-ymca-of-san-diego-county.json

```json
{
  "@context": "https://schema.org",
  "@type": "Campground",
  "@id": "https://campertunity.com/listings/campgrounds/camp-marston-ymca-of-san-diego-county",
  "name": "Camp Marston",
  "description": "Camp Marston is San Diego's oldest and best-known overnight camp, operating year-round on over two hundred acres of pristine mountain land next to Lake Jessop.",
  "url": "https://campertunity.com/listings/campgrounds/camp-marston-ymca-of-san-diego-county",
  "image": [
    "https://www.ymcasd.org/wp-content/uploads/2024/09/Marston-Field-New-1300x700-1-scaled.jpg"
  ],
  "geo": {
    "@type": "GeoCoordinates",
    "latitude": 32.8103929,
    "longitude": -117.123811
  },
  "sameAs": [
    "https://www.ymcasd.org/camps/overnight-camps/camp-marston/"
  ]
}
```

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