Set in El Cajon, CA, Singing Hills Golf Resort At Sycuan is the kind of resort stop that works for players who want a useful place to rally, drill, or meet for doubles. The court setup - a flexible tennis setup - gives the location enough structure for rallies, match play, serve work, and drills without guessing what is on site. The hard tennis playing surface is a good fit for steady bounces, clean footwork, baseline rallies, serve practice, and faster point play. The schedule note is Member hours; that detail matters if you are organizing tennis partners or trying to avoid peak demand. No lights are marked in the listing, so daytime play is the safer assumption. For booking, check with the resort or facility desk first because guest access, lessons, and court times may be managed separately. The court can support tennis lessons for adults, point play, warm-up routines, and structured practice for anyone trying to build a better weekly tennis habit. A no-fee listing makes it easier to invite a new partner, test a tennis coach, or add one more weekly hit.