Visit three private gardens in Fayetteville, Lafayette, and Tully, open for self-guided tours, to benefit the Garden Conservancy, 10 a.m. to 4 p.m. No reservations required; rain or shine. Highlights include conifer collections, water features such as ponds and waterfalls, a locust pergola covered in roses and clematis, a hot-colored border, a large vegetable/cut flower garden, terraced gardens, and troughs filled with rock garden plants. Admission is $10 per garden; children 12 and under free. Begin at Bordoni’s Garden or see www.gardenconservancy.org/open-days for additional locations.