On one of my relatively few visits to America, from my hotel room I could see the zoo less than half a mile away. In reception I asked the best route to walk there. There was a stunned silence and outright puzzlement, as if I had asked what trains I needed to catch to get to Patagonia[1]. No one was even certain it was possible.
In the end I worked it out OK, only having to wait at a level crossing for a seemingly infinitely long freight train to pass. The zoo had more food outlets than animals, but that's another story.
[1] https://en.wikipedia.org/wiki/The_Old_Patagonian_Express (recommended)