Why canal towpaths suit almost every walker

Canal towpaths are the quiet secret of British walking. They are flat, almost always follow the water, and demand very little navigation. You will not find a stile, a steep field edge or a knee-deep ford. Instead you get a ribbon of compacted gravel, grass or tarmac that runs beside still water, often for miles. The surface is usually good, though after heavy rain it can turn muddy in places. Because the canal goes somewhere — and the towpath goes with it — you can walk as far as you like and turn back whenever you fancy. That makes them ideal for solo walkers, families, people recovering from injury, and anyone who wants a gentle day out with plenty of wildlife and a pub at the end.

Wildlife on the water: what to spot and where

The still water and dense bankside vegetation make canals a wildlife corridor. You do not need binoculars to enjoy it, though they help. A kingfisher often announces itself as a flash of electric blue low over the water. Herons stand like grey statues at the edge, waiting for a fish. Moorhens flick their tails; coots show a white shield on the forehead. In spring, look for mallard ducklings and cygnets, and listen for the explosive song of the Cetti's warbler in southern canals. Water voles, though rarer than they were, leave distinctive nibbled grass stems and a quiet 'plop' as they enter the water.

• Best times: early morning and late afternoon, when boat traffic is light and animals are bold.
• Look for: dragonflies and damselflies on warm summer days; fungi and berries on the towpath in autumn.
• Listen for: the 'plip' of a fish rising, the rattle of a reed warbler, the honk of a Canada goose.
• Keep your distance: never feed swans bread — it harms them. Oats, peas or specialist feed are better, and only in small amounts.

Locks, bridges and mileposts: reading the industrial past

The canal is a working museum, though it rarely feels like one. Every lock, bridge and milepost tells a story. The towpath itself is named for the horses that once hauled narrowboats, and its width — usually just wide enough for a horse and a rope — still reflects that. Look for the wear on lock beams and the dates carved into brick bridges. Lock keeper's cottages, toll houses and old wharves appear where goods were once loaded. Mileposts give distances in miles and furlongs. Winding holes — wider sections — let boats turn around. If you cross an aqueduct, pause and look down: the canal is carried over a river or road on a trough of iron or stone, a remarkable piece of engineering that predates the railways.

Practical kit and navigation for a flat day out

Even a flat walk needs a little thought. Wear boots or sturdy trainers with grip; towpath surfaces can be slippery near locks and muddy after rain. Take a waterproof jacket — canal-side weather can change quickly. A paper map or a downloaded map on your phone is useful for finding pubs, bus stops and alternative routes. Check for local closures before you set off; bank erosion or repairs sometimes divert the towpath. Near locks, keep children and dogs close. Lock edges are deep and often slippery, and the water is colder than it looks.

• Distance markers: mileposts help you gauge how far you have gone and how far back.
• Water and snacks: there are few shops directly on the towpath, so carry what you need.
• Midges and sun: in summer, repellent and sun cream are wise, even on a cloudy day.
• Share nicely: towpaths are used by cyclists, anglers and boaters. Step aside, and greet people as you pass.

Pubs, picnics and the slow rhythm of the cut

One of the great pleasures of towpath walking is the canal-side pub. Many are old wharf buildings with low beams, open fires and a garden looking over the water. They serve local ale, ploughman's lunches and Sunday roasts. A three-mile walk to a pub, a slow pint and a three-mile walk back is a perfect half-day. If you prefer, carry a picnic and stop at a lock beam or a grassy bank. Boaters call the canal 'the cut', and they are usually happy to chat. Just remember not to block the towpath, close any gates behind you, and take your litter home. The slow rhythm of the water — a heron lifting, a lock filling, a narrowboat chugging past — is the whole point. You will arrive home calmer than when you set out.