Belmont Park —- Octotron, the park’s newest thrill ride, is now open; opened in 1925, this beachside amusement park features the historical Giant Dipper wooden roller coaster, along with a traditional carousel, bumper cars, the Beach Blaster suspension thrill ride, CHAOS 360-degree spin ride, laser and mirror mazes, kiddie rides, flight simulator, climbing tree, arcade, picnic and play areas, the Wave House, with the Bruticus Maximus giant wave rider and Flow Rider perpetual wave machine, and the 80-year-old Plunge, the largest indoor pool in Southern California, and the Sound Wave restaurant and concert venue; hours, 11 a.m. to 8 p.m. Mondays-Thursdays; 11 a.m. to 10 p.m. Fridays-Sundays; 3190 Mission Blvd., Mission Beach; unlimited ride wristbands, $22.95 (50 inches and up) and $15.95 (under 50 inches); individual rides, $2-$6; Giant Dipper is $6; Octotron is $5; Flow Rider is $15; miniature golf is $7; 858-488-1549 or belmontpark.com.