Swansea or 70 minutes by rail. Pembrey Airport, to the west offers charter flights to a few European destinations. Swansea Marina to the south of the city centre has berths for 410 leisure boats. An addition 200 berths for leisure boats are located near the mouth of the River Tawe. Further leisure boating berths are being constructed at the Prince of Wales Dock in the Swansea Docks complex. The Swansea Docks complex is owned and operated by Associated British Ports and is used to handle a range of cargo ranging from agribulks and coal to timber and steel. Swansea Docks consists
Swansea Canal culvert through large metal grids. There was a short tramway from below the lock to Ynys-penllwch Graig-ola Colliery. Mond Lock was next, with the B4603 crossing the tail of the lock. Below the bridge is the Mond Nickel Works, set up in 1900 after the chemist Dr Ludwig Mond discovered a process for producing pure nickel. Nickel ore was imported from Canada, and the site was chosen because there were supplies of anthracite coal, water, transport links to Swansea, and an available labour force. The canal crosses the Lower Clydach River on an aqueduct, which discharges water into the river,