Postholing
Overview
Postholing occurs when a hiker’s foot sinks deeply into soft snow, creating deep holes and making travel slow and physically taxing.
Key points
- Common during warm daytime conditions or spring melt.
- Increases fatigue and risk of injury.
- May cause trail damage or hazards for hikers behind.
- Best mitigated through early-morning travel or snowshoes.
Details
Postholing is a challenging and potentially hazardous snow condition that can slow progress dramatically. It occurs when the surface layer cannot support a hiker's weight, causing sudden, uneven sinking. Early starts, snowshoes, or travel on shaded aspects help minimize postholing. Awareness is important, as postholes can cause twisted ankles or falls.
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