Where the Chilterns Keep Their Secrets

The Chilterns have a reputation for being gentle, and for the most part that is fair: soft chalk hills, beechwoods, red kites turning overhead. But the gentleness hides something more interesting. Cut into the chalk are a series of deep, dry valleys — combes, some of them a hundred metres deep — left behind when the ice ages melted and the meltwater carved through the rock. Because the roads sensibly follow the ridge tops, most visitors never see them. Walk half a mile off the ridge and you drop into a different landscape entirely: steep, wooded, quiet, and often with nothing but the sound of your own boots.

A Morning Circuit in the Hambleden Valley

A good introduction is a rough figure-of-eight starting from the village at the head of the Hambleden valley, north of Henley. There is a pay-and-display car park near the church, and it fills by mid-morning on a sunny Sunday, so aim to arrive before nine.

Head north out of the village on the lane, then pick up the public footpath signposted towards the hamlets on the valley's western side. Within ten minutes you are climbing through beech, and within twenty you will have gained enough height to look back down on the church tower and the clustering of flint and brick cottages below. The path is clear but uneven — roots, flint nodules, the occasional slick of chalk clay after rain.

From here the route drops into a side combe, crosses a footbridge over a winterbourne that runs only after a wet spell, and climbs again. If you keep to the waymarked path and the stiles, you will come out eventually on a lane with a few houses, a farm and no through road. Turn south, follow the lane for half a mile, then rejoin the footpath on your left to loop back to the village. Allow three to four hours at a conversational pace, more if you stop.

Beech Hangers, Bluebells and the Art of Going Slowly

The wooded slopes — locally called hangers, from an old word for a wood on a hillside — are the reason to come. Beech is the dominant tree, planted in dense stands on the chalk, and its architecture is what makes these woods feel like cathedrals. The canopy closes over the path, the ground beneath is bare and bronze, and the light arrives in shafts.

Timing matters. Late April and early May bring bluebells, and the Chilterns hold some of the finest displays in the country. By June the wood is green and quiet, with wood warbler and blackcap singing. Autumn is arguably the best season of all: the beech turns copper and gold, the paths are dry, and the views open up as the leaves fall.

Wear boots rather than trainers. Chalk holds water, and a path that looks firm can be a slide after a week of rain. A single walking pole is useful on the descents into the combes, where the gradient can reach one in four.

Hamlets, Old Mills and a Church With Two Roofs

Scattered through these valleys are settlements that grew up around water and woodland trades — milling, chair-making, and the beech furniture industry that once employed whole villages.

• Fingest, a few miles east, has a Norman church with a rare double saddleback tower roof, and a lane that ends in a farmyard. It is one of the quietest places in the county.
• Turville sits in its own tight valley, with a windmill on the hill above and a pub by the green. The walk up from the village to the ridge is short and steep, and repays every step.
• Hambleden Mill, on the Thames at the valley's foot, is a converted watermill on an island, reached by a footbridge. The weir beside it is a good place to end a walk.
• Further west, Little Missenden and Chenies both have old mill buildings and footpaths that follow the river Chess through water-meadows.

Many of these are working villages, not museums. Park only where signs allow, keep dogs on leads near livestock, and close gates behind you.

Viewpoints That Earn Their Keep

The best views are not on the ridge; they are from the shoulders of the combes, where the land falls away on two sides at once. Three worth planning a route around:

• Pheasant Hill, above the Hambleden valley, gives you the whole valley laid out southwards towards the Thames.
• Ibstone and Turville Heath offer long views north across Oxfordshire, with red kites almost guaranteed overhead.
• Aston Rowant, on the scarp edge, looks out over the Vale of Aylesbury and is a national nature reserve for its chalk grassland.

Carry a paper map. Phone signal is patchy in the combes, and the fingerposts, charming as they are, sometimes point in surprising directions.

Making a Day of It

Go early, take more water than you think you need, and allow time to sit still. The Chilterns reward slowness more than distance: a six-mile walk here will show you more than a twelve-mile march along the ridge. Ordnance Survey Explorer sheets 171 and 172 cover most of the area, and the local authority publishes free leaflets for several waymarked routes.

Finish with tea in a village, boots off, and the particular satisfaction of having spent a morning somewhere that most people drive past without ever knowing was there.