Topock Gorge is a mountainous canyon and gorge section of the Colorado River, located between Interstate 40 and Lake Havasu. The town of Needles, California, to the northwest, was named for the "needle-like" vertical rock outcroppings. The natural landmarks and river crossing by them were one of the journey markers for travelers on historic Route 66.[citation needed]
The Topock Gorge is within the Havasu National Wildlife Refuge, managed by the United States Fish and Wildlife Service.[1] It features natural habitat, wildlife, scenic preservation, and archeology. Mojave people Indian petroglyphs are in the Gorge.
Amphibians