Tivoli World is the slightly faded amusement park behind Arroyo de la Miel, opened in 1972 and still going. It has the usual rides — small roller-coasters, a Ferris wheel, a chair-o-plane — plus an evening flamenco show and assorted live music in summer.
The park has had financial troubles in recent years and opening hours can be erratic; check before you go. For young children it is still a perfectly good outing, with low-key rides and shaded picnic areas.