Old Rag train in Shenandoah National Park in VA was shut down due to overcrowding.
https://www.fredericksburg.com/news/old-rag-mountain-access-roads-closed-to-public-following-weekend/article_4d13b8ff-7bba-5b4c-8f82-dd31b4a11254.html
https://www.fredericksburg.com/news/old-rag-mountain-access-roads-closed-to-public-following-weekend/article_4d13b8ff-7bba-5b4c-8f82-dd31b4a11254.html