BOULDER CITY, Nevada – Lake Mead National Recreation Area will celebrate the 99th birthday of the National Park Service by waiving its normal entrance fee of $10 Aug. 25. Birthday cake will be available at the visitor center, starting at 1 p.m. followed by a ranger chat. https://www.nps.gov/lame/learn/news/nps-99.htm
Source:: LAKE MEAD NRA OFFERING FREE ADMISSION, SPECIAL EVENTS AUG 25