4 Best Sights in Petrified Forest National Park, Arizona

Here you'll see a 100-foot log spanning a 40-foot-wide wash.

The fragments of petrified wood strewn here once held clear quartz and amethyst crystals.

A short walk leads you past the park's largest log, known as Old Faithful. It's considered the largest because of its diameter (9 feet 9 inches), as well as how tall it once was.

Witness the effects of time on these cone-shape rock formations colored by iron, manganese, and other minerals.