1 From the car park, join the Millennium Promenade (Renaissance Trail) and follow the chain-link trail (marked on the paving) along the sea wall away from Clarence Pier towards the ruined Garrison Church.
2 Continue along the wall to the restored Square Tower and proceed to the Round Tower, both built during the 15th century to protect the dockyard. Follow the chain-link paving down on to Broad Street, along Tower Street and into West Street, passing weatherboarded Quebec House, the oldest house in Old Portsmouth (1754), to reach the Still and West pub and the Point, the heart of Spice Island.
3 Curve right, following the chain-link along Broad Street, then left along a pathway that passes between the old fishing harbour and new housing developments to White Hart Road. Turn left, pass the Fish Market and continue ahead along Gunwharf Road, passing the Isle of Wight Ferry Terminal. Follow the chain-link right towards the terminal building, then right into the Gunwharf Quays complex.
4 Follow the trail through the complex to the Hard beyond Portsmouth Harbour Station. Turn left to the Naval Dockyard and Flagship Portsmouth.
5 Return along the Hard, pass St George's Church, go under the railway and bear left along St George's Road. Keep ahead at the junction with Gunwharf Road to the roundabout. Continue ahead to visit the City Museum, otherwise, at the roundabout, turn right along High Street to reach the Cathedral. Turn left just past the Sally Port Inn into Grand Parade and join the path past Garrison Church back to the car park.