Heritage Open Day: Visit the second-largest cricket library in the world, learn about the history of the world-famous ground and the County Club, and enjoy the views from the highest grandstand. You don't need to be a cricket enthusiast to enjoy a visit! Discover Trent Bridge’s best kept secret - the world's second-largest cricket library and archive - to learn about the history of this world-famous cricket ground and the County Club, and about the redevelopment plans for the historic Pavilion. Meet the team who are discovering and sharing this fascinating story, and learn more about the heritage programme at Trent Bridge.