Urban Jungle Fun Park, Santee

Fun is weatherproof at Uptown Jungle Fun Park, where guests play indoors on seven gigantic attractions. What's more, the park doesn't discriminate by age—there are thrills for toddlers as well as teens, young adults, and adults.

• Don't Miss: the 26-foot-tall play structure with a 12-level network of tunnels and strap-netting, as well as three twisting tube slides

• Toddlers: Climb through Tot Town and zoom down a pint-sized slide

• Older Kids: pretend to be Spiderman or a really large spider as they scale the surface of a 26-foot-tall skyscraper, complete with an auto-belay system that keeps them aloft

• Parents: stretch out on the leather banquettes in several lounges, each equipped with free wi-fi and charging stations

• Pro Tip: during busy days, smaller kids might have to wait for a group of similarly sized playmates to jump on the 2,000-square-foot trampoline court