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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.*

# Grass Lake State Forest Campground

> Human version: https://campertunity.com/listings/campgrounds/grass-lake-state-forest-thompsonville-mi-1

**[United States](https://campertunity.com/listings/campgrounds/in/united-states) › [Michigan](https://campertunity.com/listings/campgrounds/in/united-states/michigan) › [Thompsonville](https://campertunity.com/listings/campgrounds/in/united-states/michigan/thompsonville)**

Contact info, reviews tips & more for Grass Lake State Forest Campground \| Camping in Michigan

## Key facts

- Pets: allowed
- Coordinates: 44.59271584, -85.84993299
- Phone: \(231\) 922\-5280

## Address

Thompsonville, MI, 49683, US

## Amenities

- Biking
- Established
- Forest
- Hiking
- Lake
- Pet Friendly

## Structured data (schema.org)

Also available as raw JSON: https://campertunity.com/listings/campgrounds/grass-lake-state-forest-thompsonville-mi-1.json

```json
{
  "@context": "https://schema.org",
  "@type": "Campground",
  "@id": "https://campertunity.com/listings/campgrounds/grass-lake-state-forest-thompsonville-mi-1",
  "name": "Grass Lake State Forest Campground",
  "description": "Contact info, reviews tips & more for Grass Lake State Forest Campground | Camping in Michigan",
  "url": "https://campertunity.com/listings/campgrounds/grass-lake-state-forest-thompsonville-mi-1",
  "image": [
    "https://photos.thedyrt.com/photo/194538/media/michigan-grass-lake-state-forest-campground_f1eba41bff3486047acd6bf7007641f9.jpg?width=1200&height=630&fit=crop&auto=webp",
    "https://photos.thedyrt.com/photo/194538/media/michigan-grass-lake-state-forest-campground_f1eba41bff3486047acd6bf7007641f9.jpg?auto=webp"
  ],
  "address": {
    "@type": "PostalAddress",
    "addressLocality": "Thompsonville",
    "addressRegion": "MI",
    "postalCode": "49683",
    "addressCountry": "US"
  },
  "geo": {
    "@type": "GeoCoordinates",
    "latitude": 44.59271584,
    "longitude": -85.84993299
  },
  "amenityFeature": [
    {
      "@type": "LocationFeatureSpecification",
      "name": "Established"
    },
    {
      "@type": "LocationFeatureSpecification",
      "name": "Pet Friendly"
    },
    {
      "@type": "LocationFeatureSpecification",
      "name": "Biking"
    },
    {
      "@type": "LocationFeatureSpecification",
      "name": "Hiking"
    },
    {
      "@type": "LocationFeatureSpecification",
      "name": "Forest"
    },
    {
      "@type": "LocationFeatureSpecification",
      "name": "Lake"
    }
  ]
}
```

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