Longwood Gardens was created by industrialist Pierre S. du Pont (and is sometimes referred to as the DuPont Gardens) and offers 1,050 acres of gardens, woodlands, and meadows; 20 outdoor gardens; 20 indoor gardens within 4 acres of heated greenhouses; 11,000 different types of plants; spectacular fountains; extensive educational programs including horticultural career training and internships; and 800 horticultural and performing arts events each year, from flower shows, gardening demonstrations, courses, and childrens programs to concerts, organ recitals, musical theatre, and fireworks displays.