Emerald Cave is a glowing rock alcove on the Colorado River in Black Canyon below Hoover Dam, typically reached by kayak or guided paddle from Willow Beach. Midday sun lights the green water; wind and motorboat wakes can pick up by afternoon. Lake Mead NRA rules apply—no cliff jumping—and river levels vary with dam releases.
Field facts
| Region | AZ/NV Border |
|---|---|
| Coordinates | 35.9960, -114.7440 |
| Feature | Emerald Cave |
| Access | Kayak/paddle from Willow Beach area (Lake Mead NRA) |
| Water | Colorado River |
| Crowds | Moderate |
| Fee | $25/vehicle Lake Mead NRA (America the Beautiful pass accepted) |
| Best season | Oct-Apr (fewer crowds/wind); year-round with midday glow 10am-2pm |
| Agency | NPS Lake Mead National Recreation Area / USBR river corridor |
Nearby locations
Nearby amenities
- Rec areaHoover Dam2.3 km away
- CampgroundLake Mead RV Village6.7 km away
- CampgroundBoulder Beach Campground6.9 km away
- CampgroundBoulder Beach Group Campsites7 km away
- Visitor centerLake Mead Headquarters Information Kiosk8.8 km away
- Rec areaMount Wilson Wilderness15.4 km away
Public recreation data — BLM & Recreation.gov (RIDB). Verify current access, fees, and seasonal closures before traveling.
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