DIRECTIONS TO CARDIFF BAY

Take JUNCTION 33 off M4 motorway following signposts for Penarth heading into Cardiff Bay on the A4232.

Travel for about 9 miles heading towards Cardiff Bay and exit at the junction signed Techniquest/Mermaid Quay just before the tunnels.

Take the first exit off the roundabout into Stuart Street. Parking is available on the first right, adjacent St. David's Hotel or further along Stuart Street in the Multi-Story Car Park.

DIRECTIONS TO THE CARDIFF BAY BARRAGE

Take Junction 33 off M4 motorway following signposts for Penarth heading towards Cardiff Bay on A4232.

Travel for about 8 miles and exit at the junction sign posted Penarth on the A4055.

On the A4055 exit at the next roundabout (at the top of the hill) turning left onto the A4160 and heading toward Penarth.

Turn left after 100m at the roundabout, sign posted Penarth Marina.

At the roundabout take second left and head towards Penarth Marina. Tesco's will be on your right.

At next roundabout go straight on and continue for half a mile over speed bumps, turning left at the roundabout and into the Barrage car park.

You will see the Barrage Control building a short walk away across the lock bridges.