In the event of low visibility due to rapidly changing weather, what is the safest option?

Choosing to stay on marked trails during low visibility conditions is considered the safest option because marked trails are typically designed for navigation and safety. These trails are maintained and may have guidelines or markers that help in identifying the safest path to take. When visibility is compromised, staying on a known route reduces the risk of getting lost or encountering hazardous terrain that might be present off-trail.

Marked trails also indicate areas that are more likely to be clear of obstacles and dangers such as deep snowdrifts or unexpected changes in terrain. Furthermore, these trails will often have been used frequently, which means they are more likely to remain open and accessible.

While continuing to travel at a slow pace might seem cautious, without a clear path or vision, this approach can lead to disorientation. Retracing your steps could put you at risk of getting lost or running into unforeseen dangers. Switching to GPS navigation, although helpful, may not be sufficient since GPS devices can be unreliable in poor weather conditions or may not provide comprehensive information about current trail status or obstacles. Staying on marked trails provides a reliable foundation for safe navigation during challenging weather conditions.