Down by the Lunken Airport Playfield is the Lunken Playfield Loop, a 5-mile paved recreation trail that can be found behind the airport. Get some fresh air in the city and enjoy the wide-open views, and the spectacular sight of airplanes taking off and landing nearby, as you hike, jog, bike or skate in this large loop.
Lace up your bowling shoes and get ready to knock down some pins at Madison Bowl, a 24/7 bowling alley in the Oakley neighborhood. This old-school alley has great deals for all bowlers and great hours for all ages, as well as an excellent dinner inside (and a full bar for those over 21).
Celebrate the history of the abolitionist movement at the National Underground Railroad Freedom Center. Dedicated to the efforts of black and white Americans who fought to end slavery, this unique museum educates the public about the horrors of slavery and the struggle for civil rights while honoring those who found freedom and those who lost their lives searching for it.