Basic Training Class
Working out might not be at the top of your list while on vacation, but consider this: Few people know the city’s hills, parks, and secret verdant stairways as well as the workout mavens at Basic Training. Pump some extra exercise into your sightseeing routine on one of their hour-long outdoor workout adventures that will have you running, crawling, and climbing all over San Francisco, and in some of its most beautiful and surprising locations.