Twelve Mile Circle – An Appreciation of Unusual Places

Category: Latitude

  • Canadian Border Anomalies

    I’ve discussed border anomalies between the United States and Canada before. Previously I focused on little areas of the U.S. separated from the rest of the country such as Point Roberts, the Northwest Angle and Alburg, Vermont. Here I give equal time to the Canadians. I’ll outline a couple of instances where citizens of that…

  • Australia’s Shortest Internal Border

    What is the shortest border in Australia between any state or territory? Take a look at the map and see if you can figure it out. You won’t, but try anyway. Australian Capital Territory and New South Wales? If I were forced to guess quickly I’d probably say that a likely choice would be the…

  • Colorado is NOT a Rectangle

    Take a look at Colorado. Go ahead, stare at it for awhile. How would you describe its shape? Here’s the question: (a) It’s a rectangle. (b) It’s not a Rectangle I’ve already given you the answer and it’s not a trick question so there’s no way you can earn anything less than an A+ on…

  • Vanishing South Georgia

    Recently I found myself pondering maps of the Savannah River south of Augusta. I wandered virtually among the oxbow lakes perched amid the Georgia – South Carolina border. Don’t bother asking why. By now you surely know that’s this is what passes for “fun” here on Twelve Mile Circle. Then a strange object arose as…

  • Aurora: A County Seat in Two States. Simultaneously!

    Nobody lives in Aurora today although upwards of five thousand people called it home immediately after its founding in 1860. No less a luminary than Samuel Clemens (Mark Twain) called Aurora his home for several months during his mining days. It was a vibrant, successful town along the Nevada / California border. Both states claimed…

  • The Erie Triangle

    If one ponders a map of the United State’s and focuses on one of its four Commonwealths, specifically Pennsylvania, one will notice something a bit odd with its borders. The northern, southern and western borders all form straight lines of exact longitude or latitude. However there’s an exception, a little notch at the far northwestern…

  • Ferries of Australia

    If I’m featuring another set of ferries then it must mean I’ve completed another national ferry page. Yes, indeed that’s the case. Today I introduce my new Ferries of Australia map (and detailed maps for Sydney and Brisbane). With that, I’ll highlight some of the more interesting routes I’ve uncovered. I hope you have an…

  • The Degree Confluence Project

    I’d like to share a favorite website today. It’s one of the most interesting Internet-based geography challenges ever undertaken, the Degree Confluence Project. Its mission statement provides the most succinct description: “The goal of the project is to visit each of the latitude and longitude integer degree intersections in the world, and to take pictures…

  • John Hardeman Walker’s Bootheel

    I sometimes wonder about unusually-shaped geopolitical boundaries. Sometimes I find it’s due to specific geographic features as with The Gambia. Other times it arises from territorial clashes as with the Temburong exclave of Brunei Darussalam. Generally speaking, the stranger the shape the better the story. So I got to wondering about the Missouri Bootheel. That’s…

  • GPS and Genealogy – Arlington National Cemetery

    People’s willingness to share is one of the wonderful aspects of genealogy. A reader contacted me recently to provide further information about a common tangential ancestor — one not directly related to either of us but who had married into the larger family of Howder descendants — and for whom I’d had only the sketchiest…