River Otter, Devon predominantly rural area, with small cattle, sheep and dairy farms. The largest town in the Otter Valley is Honiton. Tourism and leisure play important roles in the economy. For much of its length, the river flows through two Areas of Outstanding Natural Beauty (AONBs) – The Blackdown Hills AONB (to the north of Honiton) and East Devon AONB (to the south of Ottery St Mary). The river passes through or by Upottery, Rawridge, Monkton, Honiton, Alfington, Ottery St Mary, Tipton St John, Newton Poppleford and Otterton before reaching the Otter Estuary to the east of Budleigh Salterton. The Otter Estuary
Parks and open spaces in the London Borough of Hackney man-made New River also pass through the borough. Towards the east, the Regent's Canal exits the borough into the London Borough of Tower Hamlets, it then meets the Hertford Union Canal, which forms the southern boundary of Victoria Park, running to join the River Lee Navigation at Old Ford lock. The Regent canal turns south, and meets the River Thames at Limehouse Basin. On the west, the Regents canal passes near Broadway Market, then into the London Borough of Islington eventually entering the Islington Tunnel, which is not accessible to pedestrians, or cyclists. Parks and open spaces in the London