Location & Phone Number Sherman Oaks Castle Park 4989 Sepulveda Blvd. Sherman Oaks, CA. 91403 Make your Party Reservation Today! More info >> Telephone: (818) 756-9459 Sherman Oaks Castle Park is a NON-SMOKING facility. Hours of Operation       * Regular Hours: Monday-Thursday Friday Saturday Sunday 10 am - 11 pm 10 am - 12 am 9 am - 12 am 9 am - 11 pm       * Spring Break, Summer, & Winter Break: Monday-Friday Saturday & Sunday 10 am - 12 am 9 am - 12 am       * Holiday Hours Vary * Hours of operation subject to change.           Driving Directions & Map If you need additional information please contact us at (818) 756-9459. One of our helpful staff members will be happy to assist you.             City of Los Angeles Department of Recreation and Parks