(AP) – Dozens of hikers say they fell ill during trips to a popular Arizona tourist destination that features towering blue-green waterfalls deep in a gorge neighboring Grand Canyon National Park.

Dozens of hikers say they fell ill during trips to a popular Arizona tourist destination that features towering blue-green waterfalls deep in a gorge neighboring Grand Canyon National Park.

A popular picturesque camping site surrounded by crystal-clear waterfalls near the Grand ... hikers visiting Havasupai — which attracts thousands of tourists each year. Some of those who had ...

Dozens of Hikers Became Ill During Trips to Waterfalls Near the Grand Canyon Dozens of hikers say they fell ill during trips to a popular Arizona tourist destination that features towering blue ...

A popular picturesque camping site surrounded by crystal-clear waterfalls near the Grand ... had fallen ill were too weak to hike out of the remote campsite at the bottom of the canyon — which ...

Dozens of hikers say they fell ill during trips to a popular Arizona tourist destination that features towering blue-green waterfalls deep in a gorge neighboring Grand Canyon National Park.

Dozens of hikers say they fell ill during trips to a popular Arizona tourist destination that features towering blue-green waterfalls deep in a gorge neighboring Grand Canyon National Park ...