From the N3, follow the signs to 'Beaches'. When you reach the beachfront, follow the signs to North Coast/Battery Beach/Suncoast Waterworld. From the North Coast/N4, take the off-ramp to Blue Lagoon, and then follow the signs to Battery Beach/Suncoast Boulevard/Suncoast Waterworld.
From the South, take the off-ramp to the Victoria Embankment. Follow this road until you reach the signs to the North Coast. Turn left into Stanger Street. Follow until you reach the Argyle Road exit. Turn left and follow the signs to Battery Beach/Suncoast Boulevard.