20-year-old hiker warns others after heat stroke at Grand Canyon

experience at the national park this spring will act as a tale of caution for other hikers.

What they’re saying:

Madelyn Mineer says she still was not fully prepared for what happened when she tried hiking to the bottom of the Grand Canyon in May.

Mineer says her family has taken backpacking trips in the Grand Canyon before, but this year they decided continue reading …