Haul lines to raise the sails with National Park Service Rangers as you explore the Bay aboard the historic 60 foot Alma! Take in dazzling views and San Francisco's riveting history: Native Americans, Spanish explorers, the Gold Rush, lighthouses, the Barbary Coast, Fisherman's Wharf, earthquakes, shipbuilding and more! Before highways and bridges, hundreds of scow schooners like Alma plied San Francisco Bay, hauling goods as the "flatbed trucks" of their day. The last of her kind, Alma will transport you to a long ago era on this unique, hands-on, educational sailing program with the National Park Service. Sailing runs on selected days from June to November. Thursdays and Saturdays.