She wouldn't have to hike back down for her gown.

What you were doing when the exposure may have occurred (hiking, for example).

We continued this pattern of downhill hiking for the next few days.

Experts recommend that three or four people hike together for safety.

They hiked hard for an hour, then took a break.

"He had a head start out at the ditches and now he's been hiking for a couple of hours already."

Then they hiked for two days through jungle and mountains.

I thought maybe we could hike together for a while.

Our boy has gone hiking for the weekend with a couple of lads from work.

Visitors can hike for extended periods without seeing another person.