YMCA of Riverside County 39573 Los Alamos Rd Murrieta, CA 92563 United States Phone +1 951-239-4605 Visit Website Donate Find More Ys Hours of Operation Mon - Sun: Closed Due to frequently changing guidelines related to COVID-19, hours of operation, programs, and available facilities are constantly being updated. Please contact this YMCA for the most up to date information. Locate 33.5753136, -117.1797363