Pack your patience: millions of people visit Yosemite from April through October. Yosemite Valley is the main destination for most visitors but there are many places to go in the park. Early birds avoid traffic! From spring through fall, arrive in the park before or after peak hours (before 9 am and after 5 pm) to avoid delays and traffic …
https://www.nps.gov/yose/planyourvisit/index.htm?pubDate=20250803

