As far as hidden gems go, Emerald Cave certainly qualifies. It’s a small grotto carved from the rocky walls of a canyon on the Colorado River in northwestern Arizona that can only be reached by a boat ...
I have a new system for beating the casinos in Las Vegas: I don’t spend a penny on the slots, the tables or the sports books. Instead, I bet heavily on red and green. Red rocks and green waters, that ...
Emerald Cave, a small grotto on the Colorado River, is accessible by kayak, canoe or paddleboard. The cave's green shimmer is caused by sunlight reflecting off the canyon walls and underwater algae.