Bridgwater is situated, on the edge of the Somerset Levels, in a level and well-wooded country, having to the north the Mendip range and on the west the Quantock hills. The town lies along both sides of the River Parrett, 10 miles (16 km) from its mouth, has been a major port and trading centre and maintains a large industrial base. It is linked to Taunton by the Bridgwater and Taunton Canal. Bridgwater is located between two junctions of the M5 motorway and Bridgwater railway station is on the main railway line between Bristol and Taunton.