Trilogy Skate Park Foot of Ashman Street & Across The Tridge This 15,000-square-foot facility offers the latest in outdoor fun for both skateboards and in-line skates. Helmets and other safety gear are strongly suggested. For safety reasons, bikes are not allowed inside the skate park. Hours of operation are Sunday - Saturday 8 a.m. - 10:30 p.m. The park is lighted for evening skating. In the winter months the park will not be available if snow is present.