The river arrives here having just left the Hill Country, and the change is abrupt: a few miles upstream it runs in a limestone canyon, and here it is on the coastal plain in a wide, flat valley. That break is the Balcones fault zone, and the city grew along it. The Colorado through Austin has been held at a constant level by a downstream dam since 1960 — the reason it looks like a lake rather than a river — and the constant temperature and level are what allowed an urban stretch of water to become the recreational centre of the city.
Getting there
30.2400, -97.7150
Locations are approximate and may be inaccurate, on private land, or otherwise inaccessible. Check before you travel.
Hear it from the road
Whistlestop tells you this story automatically when you drive past. No searching, no tapping, nothing to ask.
