After 30-minute ground briefing, skydivers ascend to at least 10,000 ft. & jump while strapped to pros, reaching speeds of up to 120 mph

Family-run farmstand celebrates the fall with 12-acre corn maze, hayrides, animal barn, and play area

An info-rich guided tour of a 4 million sq. ft. cavern; guests relax on an SUV-toted tram or sail across on a zipline

Eight hours of classroom training followed by range exercises comprise eligibility course for state’s concealed-carry application

One-stop paddleboarding outpost's friendly instructors teach the basics while taking students to Oahu’s best turtle-watching spots

Instructors teach basic glider steering and more advanced maneuvers as they fly over the California landscape

30- to 45-minute introductory scuba class; five-week PADI certification open-water course includes open-water weekend

Coast Guard–certified captain pilots semisubmersible sea vessel 6 ft. below the surface for clear underwater views and fish-food torpedoes

In classroom & outdoor range, instructors teach basics of handgun operation, firearms terminology & range etiquette.

5K, 10K, or kids' 1.5K mud-slicked race; more than 25 challenging obstacles, such as a 150-foot mudslide, lake crossings, and barbed wire