A trip to Maine wouldn't be complete without a visit to Augusta, the state's capital city. History abounds in Augusta with Old Fort Western, a garrison that has been around for 250 years. Another historic site is the Blaine House, which today is used as the official Governor's Residence. For the scholarly traveler, the Maine State Museum is perfect for a summary of the rich history and culture of Maine, while for the kids there is the Children's Discovery Museum, a hands-on environment for youngsters aged three to 11. Take in a lighthouse tour through Maine Expressions, running numerous times a day. For the more adventurous type, Backcountry Heritage Outdoor Adventures offers group, family and couple tours through the diverse means of backpacking, camping, canoeing and wildlife watching. Check out Augusta's 224-acre (91-ha) park, Pine Street Arboretum, that features over 200 different species of trees.