The most popular spot in town is Papas & Beer (tel. 661/612-0444; www.papasandbeer.com) on Rosarito Beach. It's a relaxed, bikini-and-board-shorts type club on the beach with blaring hip-hop music and umbrellas in the sand, just a block north of the Rosarito Beach Hotel. Even for those young in spirit only, it's great fun, with open-air tables and a bar surrounding a sand volleyball court. It's open daily all year long from 11am to 3am. Or choose from several other adjacent clubs, each offering booming music, spirited dancing, and all-night-long energy. Cover charges vary depending on the season, the crowd, and the mood of the staff. The Salon Méxicano (tel. 661/612-0144), in the Rosarito Beach Hotel, attracts a slightly more mature crowd, with a Mexican fiesta every Friday and Saturday night and karaoke on the nights you're lucky enough to catch it. The Fiesta Mexicana features folkloric dance performances, mariachis, and a buffet-style Mexican dinner.

Note: This information was accurate when it was published, but can change without notice. Please be sure to confirm all rates and details directly with the companies in question before planning your trip.