Danger Cave, Archaeological cave site near Wendover, Utah, US.

Danger Cave is a cave entrance in a limestone massif about two miles from Wendover, Utah, measuring 20 by 40 metres at an elevation of 1,433 metres. Its roughly triangular opening sits low in a rock face marked with the lettering "STEVETERSY"; loose gravel and low plants slope down below it.

Major excavations in the 1950s led by Jesse D. Jennings revealed continuous human habitation spanning thousands of years, fundamentally changing our understanding of prehistoric North American settlement patterns. The findings demonstrated that the region supported stable communities far earlier than scholars had previously believed.

The site reveals how people adapted to life in the Great Basin over many centuries through hunting, gathering, and crafting tools from natural materials. These activities shaped how communities understood and used their landscape to survive.

Danger Cave is closed to visitors, so it cannot be entered on a normal outing. It lies in a limestone massif about two miles from Wendover, at the Nevada line, at 1,433 m above sea level. The cave measures roughly 20 by 40 m, and its opening sits low in the rock face above loose gravel.

The cave's exceptionally dry conditions preserved delicate organic materials like textiles that would normally decompose over time, offering rare insights into ancient craftsmanship and daily habits. This natural preservation allowed archaeologists to recover details about clothing, basketry, and food preparation that typically vanish from the archaeological record.