Yosemite National Park anticipates an extremely busy Memorial Day Weekend. Visitors in personal vehicles arriving late morning through mid-day should expect extensive delays getting into and moving about the park, particularly in Yosemite Valley and Glacier Point. Visitors are urged to enter the park before 9:00 a.m. or after 6:00 p.m. in order to avoid traffic congestion and difficulty finding parking. https://www.nps.gov/yose/learn/news/yosemite-national-park-anticipates-extremely-busy-memorial-day-weekend.htm