![Swimming at 'blue holes' in N.J. Pinelands is so popular thanks to social media, state is closing some areas Swimming at 'blue holes' in N.J. Pinelands is so popular thanks to social media, state is closing some areas](https://www.inquirer.com/resizer/lRBo_MBLVRBrVSQravuI9vQcYRA=/filters:format(webp)/cloudfront-us-east-1.images.arcpublishing.com/pmn/PMQGGYDLXBHC5KSY4OP6XWOAHU.jpg)
Swimming at 'blue holes' in N.J. Pinelands is so popular thanks to social media, state is closing some areas
![the "Jersey Devil blue hole" a crystal blue one, and a South Jersey roadside landmark : r/SouthJersey the "Jersey Devil blue hole" a crystal blue one, and a South Jersey roadside landmark : r/SouthJersey](https://preview.redd.it/the-jersey-devil-blue-hole-a-crystal-blue-one-and-a-south-v0-3epeix92u1x81.jpg?width=640&crop=smart&auto=webp&s=42c5e5b2e36dabbfaab974c6edcef4be4253c750)
the "Jersey Devil blue hole" a crystal blue one, and a South Jersey roadside landmark : r/SouthJersey
![Swimming at 'blue holes' in N.J. Pinelands is so popular thanks to social media, state is closing some areas Swimming at 'blue holes' in N.J. Pinelands is so popular thanks to social media, state is closing some areas](https://www.inquirer.com/resizer/wuGf3dPVj1gutQVh9__TqKSsH2o=/filters:format(webp)/cloudfront-us-east-1.images.arcpublishing.com/pmn/P5XFH4M4KJDWNAMI6ZG3QZ5UUQ.jpg)
Swimming at 'blue holes' in N.J. Pinelands is so popular thanks to social media, state is closing some areas
![Swimming at 'blue holes' in N.J. Pinelands is so popular thanks to social media, state is closing some areas Swimming at 'blue holes' in N.J. Pinelands is so popular thanks to social media, state is closing some areas](https://www.inquirer.com/resizer/TyLHNtIkklX0E87JYIYKNlZl5LQ=/760x507/smart/filters:format(webp)/cloudfront-us-east-1.images.arcpublishing.com/pmn/E327IKECG5A4BHKUPVCJVBVXXM.jpg)