Creep Yourselves Out
Blue Orb Tours offers 9 p.m. tours that are practically guaranteed to be popular with older girls. Younger girls—or anyone exhausted from a day of walking all over town—should sign up for the Hearse Ghost Stories, where guides tell creepy tales as the real-life hearse rolls over the cobblestoned back streets of the city.
Visit the Beach
Nearby Tybee Island is an ideal way for the troop to blow off steam. Give them some free time on the sand, sign-up for a dolphin cruise, or make a morning out of it and pre-register for a Tybee Beaches Ecology Trips, led by a marine biologist who'll explain the ecology of the region. On your way to or from the beach, make some time to explore Oatland Island Wildlife Center, a wildlife refuge (complete with Florida panthers, alligators, and bears) that offers troop-specific programming.
Explore Fort Jackson
This old fort along the Savannah River schedules Girl Scout specific tours that give participants a crash course in marching, saluting and signal flag waving, as well as providing a demonstration in cannon firing.