Carlyle House is pleased to offer free tours on Mother's Day for all mothers and grandmothers! Treat these special women to a free tour of one of the oldest homes in Alexandria. Tour times are 12 - 4 p.m. Tours begin on the hour and half hour. Cost $5 for other adults and $3 for children (ages 5-12). Carlyle House is located at 121 N. Fairfax St. in Alexandria, VA. Call 703-549-2997 for more information.