Chowchilla Mountain Road Closed for the Season Posted by: Gina Clugston November 13, 2012 0 1,948 Views ShareTweetSharePinYOSEMITE – Due to recent weather and road conditions, the Chowchilla Mountain Road will be closed and inaccessible for the season from the park boundary to the Wawona Golf Course. The closure will be in effect as of Thursday morning, Nov. 15. ShareTweetSharePin Print this Article 2012-11-13 Gina Clugston