Enter the black hole at your own risk!

Selected for Google Maps and Google Earth

Comments (2)

İsmail Taşoğlu (yemt… on July 20, 2013
  • Very nice view photo. Great capturing. Nice sharing and presentation..
  • LIKE

Have a nice weekend, İZMİR\TÜRKİYE, İSMAİL

David Brown Photogra… on August 5, 2013

We refer to these as Green Tunnels where you go and have no idea where (or if) you'll emerge.

We have one that's 2,200 miles long!

Cheers - David

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Photo taken in Grey College, South Road, Durham, County Durham DH1 3LG, UK

Photo details

  • Uploaded on July 19, 2013
  • © All Rights Reserved
    by © KennyW
    • Camera: Canon PowerShot SX260 HS
    • Taken on 2013/06/17 10:59:12
    • Exposure: 0.002s (1/640)
    • Focal Length: 4.50mm
    • F/Stop: f/3.500
    • ISO Speed: ISO400
    • Exposure Bias: 0.00 EV
    • No flash

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