Electric go-karts hurtle along winding track at speeds of up to 45 mph

Four-hour course covers firearm fundamentals, gun safety, and gun-cleaning techniques including a range session

Covered pedicabs escort wine lovers to tastings at three vineyards that are accompanied by cheese and chocolate samples

Campfires flicker as groups pop tents along shoreline and launch boats into Trinity or Shasta's fresh mountain waters

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

Annual pop-music festival features radio and TV superstars Demi Lovato, Adam Lambert, Karmin, and electropop band Owl City

Guides and rafters careen down the cliff-lined Class III and Class III+ rapids of the American River

Two-hour class for couples includes up to 5 pounds of clay and glass of wine

9-horsepower karts tear across two connectable racecourses and scream around sweeping turns at up to 40 mph

Personalized or preselected high-quality vinyl art comes ready to easily adhere to any indoor or outdoor wall.