San Carlos Recreation Center in San Carlos, San Diego, is a City of San Diego Parks and Recreation facility at 6445 Lake Badin Avenue in the 92119 ZIP, operating a gymnasium, game room, craft room, kitchen, and rentable meeting rooms alongside an outdoor campus of ball fields, courts, and playgrounds. The center manages programming for the adjacent San Carlos Community Park and oversees operations at Lake Murray Community Park, making it the primary recreation hub for the residential corridor between Lake Murray Boulevard and Navajo Road. Youth sports leagues run through the facility include basketball, softball, and soccer on four lighted baseball fields and indoor and outdoor basketball courts, and year-round classes cover art, gymnastics, dance, ceramics, and martial arts through the SDRecConnect registration system. The center's youth arts and dance classes feed into a broader San Carlos arts pipeline, and families supplementing group recreation with private instrument or vocal instruction enroll at The Music Lessons Studio in San Carlos, which covers the individual-lesson side of the same age group the rec center serves through its seasonal programming. A fenced tot-lot playground with equipment scaled for toddlers through twelve-year-olds includes swings, slides, and climbing structures on a surface designed for fall protection. The game room stocks board game rentals, ping pong, and foosball tables for drop-in use, and the center hosts Summer Movies in the Park screenings on the main field during the warmer months. The San Carlos community's public resources cluster along the Lake Badin Avenue corridor, with the San Carlos Branch Library serving as the neighborhood's other anchor institution for family programming and after-school activities. Cowles Mountain's Navajo Road trailhead sits less than two miles north of the center, and the post-hike family traffic that descends from the trailhead feeds directly into San Carlos's residential dining and recreation loop.