Historic Mount Adams Walking Tour - Nicholas Longworth donated the tip top portion of his property on \"Mount Ida\" to the development of the first observatory in North America. Take a walking tour to visit the site and find many other \"firsts\" that are associated with the neighborhood that is now called, Mount Adams. Your guide will lead you on a one mile walk through Cincinnati\'s first suburb. The tour will last about two hours. Comfortable walking shoes are suggested as you will encounter some stairs, a few steps, and some moderately graded streets. Walk ups are welcome. Pre-registration available at www.mountadamscincy.com