San Carlos United Methodist Church in San Carlos, San Diego, occupies a campus at 6554 Cowles Mountain Boulevard, less than a mile south of the Cowles Mountain trailhead at the base of San Diego's most-hiked peak. The congregation reports an average attendance of 299 and operates under the United Methodist Church denomination, offering Sunday worship services and Tuesday evening vespers with live-streaming available for remote participants. The campus runs the San Carlos UMC Preschool, known locally as SCUMP, under California Community Care License #372.000.501, with a play-based curriculum covering literature, language, math, science, creative art, dramatic play, and tactile activities for children ages three through pre-kindergarten. Children and family ministry extends through the school year, and the broader San Carlos youth-activity landscape includes organizations such as St. Andrew's Lutheran Church ELCA on Lake Murray Boulevard, which runs parallel family programming for the same 92119 residential catchment. Middle-school and high-school youth groups meet separately, and the music ministry coordinates worship across both Sunday and midweek services. Adult education, prayer groups, a United Methodist Women chapter, and congregational-care support groups round out the weekly programming calendar. The church's outreach arm runs service projects across the San Carlos and Del Cerro neighborhoods, and youth programming connects to the broader network of children's activity providers, with families from the congregation enrolling children at Gemstone Gymnastics in nearby Allied Gardens for recreational and competitive programs. The Cowles Mountain Boulevard location gives the campus direct visibility to hikers, runners, and families heading to and from the Cowles Mountain trailhead, and the property includes a free parking lot with wheelchair-accessible entrance, seating, and restroom facilities.