Tranquility Park is a large (340 acre) park in West Omaha with great facilities. It features 8 baseball fields, 17 soccer fields, and 24 tennis courts. Other services include shelters, restrooms, a playground and open spaces. The Tranquility Park Mountain Bike Trail, the first authorized off-road biking trail in an Omaha Park, is a 6 mile course available to mountain bikers during normal park hours. Admission is free. The park is open year round.