Naturalist Explorers classes introduce children ages 5 to 8 to environmental and natural history topics in a fun and enthusiastic atmosphere. All classes include a short introduction inside followed by outdoor activities. This spring, join Arboretum naturalists for five exciting outdoor adventures. Discover how to have fun outdoors and master a few outdoor skills, like orienteering, hiking, fishing, and how to read a compass. Maps, compasses, and GPS units can help you find your way. While having fun hunting for a geocache or going on a scavenger hunt, we’ll learn how to locate our position using both the latest technology and tools that have stood the test of time.