Hildene was home to Abraham Lincoln’s son, Robert Todd, and his wife, Mary, during the turn of the 20th Century. Now a historical site, the farm provides guests tours of the property, gardens and home, with areas for picnics and kid activities like tractor drawn wagon rides (fee). Open daily, year-round, from 9:30 a.m. to 4:30 p.m., admission to Hildene is $18 for adults and $5 for children, with kids under 6 free.