Walking in Cornwall · East Cornwall & Bodmin Moor

Cotehele and Calstock Riverside Walk

Tamar woodland, Danescombe valley, Calstock and the Prospect Tower

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Cotehele House in the Tamar Valley

Riverside woods, old daffodil slopes and engine houses, a folly with far-reaching views and a Tudor house on the banks of the Tamar.

This walk starts from Cotehele Quay and follows the meanders of the River Tamar upstream through National Trust woodland to the Danescombe valley, then climbs through old daffodil slopes and past engine houses to the Prospect Tower, before returning past Cotehele House and gardens to the quay.

For a longer walk, continue upstream beneath the viaduct to the riverside village of Calstock and along the reed-fringed banks of the Tamar. Dogs are welcome on the woodland paths; check National Trust guidance for the gardens.

Walk at a glance

Distance
Main walk about 2 miles (about 1½ hrs)
Longer walk via Calstock about 5 miles (about 3 hrs)
Grade
Easy, with a steep-ish climb and descent into Danescombe valley
Map
OS Explorer 108 – Lower Tamar Valley & Plymouth
Start
National Trust car park, Cotehele Quay (grid ref SX 424681, PL12 6TA)
Terrain
Woodland tracks, footpaths and fields – muddy in places
Route directions

Parking

National Trust car park at Cotehele Quay. Charges apply to non-members.

Facilities

Toilets on the Quay and at the house. Refreshments at the Quay (check – the café has been closed for building works, with a kiosk instead) and at the house. Pub, café and toilets in Calstock. Check the National Trust website for Cotehele opening times.

Disabled access

The full walk is not suitable for wheelchairs: the paths into and out of the Danescombe valley are steep, narrow and muddy in places. For wheelchair users there is a lovely alternative from the Quay – a short stretch of quiet road, then a broad woodland path beside the tidal stream leads about ½ mile to Cotehele Mill (with a grassy picnic area) and on, mostly level, to the weir, roughly a mile in all; the National Trust describes this path as tarmac, gravel and stone, muddy after rain, and suitable for motorised or robust manual wheelchairs. The path from the mill up to the house is rocky with wooden retaining slats and very difficult without a fit companion, but a volunteer-run shuttle bus links the Quay, Mill and house on most days (check on the day). There are Blue Badge spaces in the Quay car park and the farmyard car park by the house, accessible toilets on the Quay and in the farmyard, and the Discovery Centre on the Quay has a step-free entrance on its far side.

The route

Numbers in circles match the points on the route map and the waypoint table below. Distances are approximate and measured between points.

Main walk – Cotehele Quay, Danescombe valley and the Prospect Tower (about 2 miles)

  1. Quay to the Chapel in the Wood

    1 2 About 500 m (0.3 mile) North, beside the river

    From the Quay car park take the path that climbs just above the car park into the woods, signed towards Calstock. Keep the fields on your right and the woodland on your left, with the River Tamar below you on the right. After about 500 m you pass the tiny Chapel in the Wood on your right – built around 1490 by Sir Richard Edgcumbe, reputedly in thanks for his escape from pursuers here – with the Valley Garden of Cotehele up the slope on your left.

    Point 2: Chapel in the Wood (St George and St Thomas Becket) – 50.49555, -4.22163 (SX 42524 68552)

  2. The viaduct viewpoint

    2 3 About 150 m North

    Continue along the path to the viewpoint high above the river. Upstream is Calstock, with its 12-arched railway viaduct (1904–08) carrying the Tamar Valley line into Devon on the far bank.

    Point 3: Viewpoint over Calstock Viaduct – 50.49644, -4.22217 (SX 42488 68652)

  3. Up to the woodland junction

    3 4 About 150 m Uphill, steep

    From the viewpoint the path climbs steeply over rocky, uneven ground to a junction of paths. This section can be slippery when wet.

    Point 4: Path junction above the viewpoint – 50.49731, -4.22276 (SX 424 687 approx.)

  4. Down into the Danescombe valley

    4 5 About 350 m (¼ mile) North, downhill

    Turn right at the junction, signed towards Calstock, onto a broad stony track that runs gently down through the woods to the foot of the Danescombe valley, beside the lane from Calstock. Danescombe Valley House, a mid-19th-century villa, stands here by the river.

    Point 5: Foot of the Danescombe valley, by Danescombe Valley House – 50.50003, -4.22147 (SX 425 690 approx.)

  5. Up the valley to the footbridge

    5 6 About 300 m (0.2 mile) West, up the valley

    Turn left up the valley, past the ruins of the Danescombe sawmill (built in the 1870s) and towards a group of cottages, with the stream beside you. In spring the wooded slopes above are dotted with old daffodils and narcissi, left from the market gardens that once covered this valley. Look out for a wooden footbridge crossing the stream – it can be slippery after rain.

  6. Climb back towards Cotehele

    6 7 About 450 m (0.3 mile) South, uphill, then east

    At the footbridge take the narrow path heading steeply up through the woods on the Cotehele side of the valley. At the top turn left onto a wider track along the edge of the woods, with views back over Calstock. Watch for a small stream crossing the track; about 20 yards beyond it, a short flight of steps leads up on your right to a kissing gate into the fields, near a pylon.

    Point 7: Steps up from the woodland track to the fields (near a pylon) – 50.50082, -4.22715 (SX 421 691 approx.)

  7. Up to the Prospect Tower

    7 8 About 250 m South, uphill across fields

    Climb the field, bearing left, until the three-sided Prospect Tower appears on the skyline. This late-18th-century folly may mark the visit of King George III in 1789; when it is open you can climb inside for views over the Tamar Valley towards Dartmoor.

    Point 8: The Prospect Tower – 50.49882, -4.22638 (SX 42198 68926)

  8. Past the gardens to Cotehele House

    8 9 About 450 m (0.3 mile) South, downhill

    Head to the right of the tower towards a clump of pine trees and a gate (often very muddy). Follow the line of trees down to a kissing gate; the wall in front is the boundary of Cotehele’s gardens. Turn left and follow the outside of the wall, through a gate, to the house (or enter the gardens here if you are visiting).

    Point 9: Cotehele House – 50.49607, -4.22569 (SX 42238 68618)

  9. Back down to the Quay

    9 1 About 800 m (½ mile) South-east, steeply downhill

    From the courtyard by the house follow the drive steeply downhill, through a white gate at the bottom, then turn left past the Edgcumbe tea-room to the Quay and the car park.

    Point 1: Cotehele Quay car park (PL12 6TA) – 50.49192, -4.22250 (SX 424 681 approx.)

Option Longer walk via Calstock (about 5 miles)

Follow the main walk to the foot of the Danescombe valley (step 4), then:

  1. Along Lower Kelly to Calstock

    5 A1 A2 About 1.1 km (¾ mile) East, along the riverside lane

    Turn right past a row of cottages and follow the path and then the quiet lane (Lower Kelly) towards Calstock, with the river on your right. You pass Danescombe Pottery, an old limekiln, Calstock Boatyard on the site of the former Kelly Quay, and a bridge that once carried the East Cornwall Mineral Railway down to the quays, then walk beneath the viaduct into the village. Lower Kelly has no pavement – watch for cars. Turn left down to the slipway, with toilets, the Tamar Inn and a riverside café close by.

    Point A2: Calstock waterfront (foot of Lower Kelly, by the quay) – 50.49670, -4.20722 (SX 435 686 approx.)

  2. The riverside loop

    A2 A3 A2 About 2 km (1¼ miles), estimated Upstream along the river, then back by road

    From the slipway follow the path beside the football pitch along the river bank, a peaceful stretch past reed beds. At the end go through a kissing gate, turn left and follow the quiet road back into Calstock. Parts of the riverside path may flood at very high spring tides.

    Point A2: Calstock waterfront (foot of Lower Kelly, by the quay) – 50.49670, -4.20722 (SX 435 686 approx.)

  3. Back to the boatyard and up through the woods

    A2 A4 About 900 m (½ mile) West, then uphill

    Retrace your steps along Lower Kelly towards Cotehele. Just past Calstock Boatyard take the second public footpath on the left, climbing through woodland. Where the path divides, go under the old railway bridge, passing a house on your left, to a tarmac track.

    Point A4: Under the old mineral railway incline bridge – 50.50006, -4.22006 (SX 426 690 approx.)

  4. Over the daffodil slopes to the footbridge

    A4 6 About 500 m (0.3 mile), estimated West, then down into the valley

    Turn right along the tarmac track, which soon becomes a path across wooded slopes that are full of daffodils and narcissi in spring. At a wooden fence bear left and drop down into the Danescombe valley. Turn left beside the stream, then take the first right over the wooden footbridge and continue from step 6 of the main walk.

All information is given in good faith and for guidance only. Always carry the OS map and check the South West Coast Path website for diversions.

Highlights along the way

Cotehele House

A Tudor house with fine tapestries and gardens (National Trust).

Cotehele Quay

A historic quay with the restored Tamar sailing barge Shamrock.

Calstock Viaduct

A striking railway viaduct across the Tamar.

The Prospect Tower

An 18th-century folly with far-reaching views.

Nearby

Photos

Route map and waypoints

Latitude and longitude (WGS84, as used by phones and sat-navs) with OS grid references. The dotted line shows the route and the markers show key points – always follow the paths on the ground.

PointPlaceLat, longGrid ref
1Cotehele Quay car park (PL12 6TA)50.49192, -4.22250 mapSX 424 681 approx.
2Chapel in the Wood (St George and St Thomas Becket)50.49555, -4.22163 mapSX 42524 68552
3Viewpoint over Calstock Viaduct50.49644, -4.22217 mapSX 42488 68652
4Path junction above the viewpoint50.49731, -4.22276 mapSX 424 687 approx.
5Foot of the Danescombe valley, by Danescombe Valley House50.50003, -4.22147 mapSX 425 690 approx.
6Wooden footbridge in the Danescombe valleyto be confirmed–
7Steps up from the woodland track to the fields (near a pylon)50.50082, -4.22715 mapSX 421 691 approx.
8The Prospect Tower50.49882, -4.22638 mapSX 42198 68926
9Cotehele House50.49607, -4.22569 mapSX 42238 68618
A1Calstock Viaduct50.49657, -4.20995 mapSX 43356 68641
A2Calstock waterfront (foot of Lower Kelly, by the quay)50.49670, -4.20722 mapSX 435 686 approx.
A3Kissing gate at the end of the riverside pathto be confirmed–
A4Under the old mineral railway incline bridge50.50006, -4.22006 mapSX 426 690 approx.

Before you set out

Carry the OS map – paths and signs can change and mobile signal is patchy.

Check the weather and tide times before you set out.

Keep to the path and well back from cliff edges.

Keep dogs under close control near livestock and cliffs.

Frequently asked questions

The main walk is about 2 miles (allow about 1½ hours with stops); the longer walk via Calstock and the riverside path is about 5 miles (allow about 3 hours).

At the National Trust car park at Cotehele Quay.

Dogs are welcome on the woodland paths. Check National Trust guidance before visiting the gardens and house.
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