About Emerald Cave and the Black Canyon

Below Hoover Dam, the Colorado River runs through the Black Canyon, a deep volcanic gorge on the Arizona and Nevada line. Most trips launch from Willow Beach and paddle upstream to Emerald Cave, a small cave where sunlight turns the water bright green. Longer trips start below the dam itself and pass hot springs along the way.

• Self drive means you drive yourself to the launch. With transportation means pickup in Las Vegas.
• Launching right below Hoover Dam needs a permit. The outfitters handle it on those trips.
• The water stays cold all year, even when the air is over 100°F. Wear clothes that can get wet.
• Morning trips usually have calmer water and easier parking at Willow Beach.