Fall is in full swing and winter is quickly approaching. With the change in season, you may notice a common “Restrooms Closed” sign popping up around your favorite parks and public lands. We know it can be inconvenient when facilities are locked, but there are important reasons behind this seasonal closure. It all comes down to keeping things running smoothly (and cleanly) for everyone.
Why We Close Public Restrooms in Cold Weather
Plumbing and freezing temperatures don’t mix well. Most of the restroom facilities in public lands aren’t built to withstand harsh winter conditions. Here’s why:
- The Pipes Aren’t Insulated – These facilities often use basic plumbing systems without the protection that keeps water lines safe in colder temperatures.
- No Heating – Unlike buildings designed for year-round use, these restrooms don’t have built-in heating to keep the interiors warm during winter.
- Pipes Are Above Frost Depth – In many cases, the pipes run underground close to the surface. When temperatures drop, the water inside them freezes and when water freezes, it expands.
When that expansion happens inside pipes, it can cause them to burst. This can cause a number of things to happen such as flooding, backed up pipes, or a bathroom filled with sewage.
Closing restrooms for the winter is not just about preventing damage to infrastructure. It’s also about protecting the environment and ensuring your experience on public lands remains safe and sanitary.
By winterizing these systems and shutting them down temporarily, we avoid major plumbing disasters, reduce repair costs, and ensure everything is ready to go when the warmer weather returns.
Thank You for Your Patience
We understand it’s frustrating to find restrooms closed during a cold-weather hike or off-season visit. Portable options may still be available in some areas and we always encourage visitors to plan ahead and follow Be W.I.L.D principles.
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