When hikers found themselves in a tough situation, they knew exactly what they needed to do.
On Saturday, July 29, people were hiking at Zion National Park in Utah when they came across a flooded river.
The hikers formed a human chain to help each other cross the flooded river.
The National Weather Service issued a flash flood warning for that portion of the state.
A man was hiking with his family when the flash flood happened. He captured this video of the rushing water before jumping in to help other hikers.