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Ordnance Survey Explorer – OL 20 – South Devon



Ordnance Survey Explorer – OL 20 – South Devon in the OS Explorer map series is ideal for exploring the southern part of Dartmoor national park and the southern region of Devon. Highlights of the area include: Salcombe, The River Avon, Brixham, and Newton Ferrers.

This item is will be delivered within 2 - 7 days.

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SKU: OSEOL20 Categories: ,


Ordnance Survey Explorer – OL 20 – South Devon

Explorer – 1:25 000 scale (4 cm to 1 km – 2.5 inches to 1 mile)

The essential map for outdoor activities

The OS Explorer Map is the Ordnance Survey’s most detailed folding map and is recommended for anyone enjoying outdoor activities including walking, horse riding and off-road cycling. Providing complete GB coverage, the OS Explorer map series details information essential in the great outdoors, including youth hostels, pubs and visitor information. Rights of way, fences, permissive paths and bridleways are clearly shown, ensuring you have the best information to get the most out of your time in the countryside.

We recommend the use of a Map Case to enjoy this map in all conditions, or alternatively have a look at the OS Explorer Active range of maps.

OL 20 – South Devon

Walks, trails and paths

  • South West CP
  • Two Moors Way (Guide Book)
  • West Devon Way
  • Erme Plym Trail
  • Dart Valley Trail
  • Plymouth Cross-City Link
  • Avon Estuary Walk
  • Torbay – Dart Link
  • South West Coast Path (National Trail)

Areas and Locations

  • Brixham
  • Paignton
  • Plymouth
  • Salcombe
  • Torquay
  • Totnes
  • Devon
  • South Devon

Make the most of your days out in South Devon, with the Ordnance Survey Explorer – OL 20 – South Devon map. With every site of interest, trail and right of way clearly marked for you, this handy fold-up guide is all you’ll need to plan your route around this stunning stretch of the South Coast.

Visit Salcombe to find tranquil walking trails, if you prefer to take your time as you take in your surroundings or follow one of several national trails such as the Avon Estuary Walk and the Plymouth Cross-Country Link

For those in search of water-based adventure, sailing, kayaking, powerboating and surfing are all within easy reach. Part of the South Devon Area of Outstanding Natural Beauty, there’s even a Blue Flag beach to sink into at South Sands.

The fascinating coastal landscape around the Avon Estuary is the perfect place to spot all manner of bird life, from gulls and swans, to waders and wildfowl. Why not venture further upstream to try your hand at trout fishing?

Get a feel for the area’s history, visiting the Mediaeval Castle at Dartmouth. Explore secluded beaches around Brixham, following the South West Coastal Path. And don’t miss the spectacular views across Plymouth Sounds, from the tor on Shell Top, in the Dartmoor National Park. Whether you’re planning a day out to stretch your legs, or a week of energetic outdoor activity, don’t forget to pop the OS Explorer map of South Devon in your rucksack. It’s all you’ll need to ensure you see the best of South Devon.

Ordnance Survey Explorer – OL 20 Mapping Area

Ordnance Survey Explorer - OL 20 - South Devon

How to access the digital version of this map

This map comes with a digital version which you can download to your smartphone or tablet.
Go to for more details (terms and conditions apply).
Scratch off the panel on the inside cover of the map to reveal a code, you are then just three easy steps away from downloading your digital map. If the scratch panel has already been scratched off or if you have any problems downloading your map, please call the OS Customer Service Centre on 03456 050505.

Additional information






Location Keywords

Brixham, Paignton, Plymouth, Salcombe, Torquay, Totnes

Map Number

Map Title

National Park


Product Category

Trail Keywords

Avon Estuary Walk, Dart Valley Trail, Erme Plym Trail, Plymouth Cross-City Link, South West Coast Path (National Trail), South West CP, Torbay – Dart Link, Two Moors Way (Guide Book), West Devon Way


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Shipping is free on all orders for our UK customers!

Orders will be processed and shipped as quickly as possible. This is usually the same day if the items are available in our main store and if ordered before 4pm. However, in some extremely rare cases, it may take us a bit longer to process.

Once your order has been processed it will be shipped by Royal Mail’s 24 or Tracked 24 Service, which delivers Monday to Saturday. Larger or heavier orders are then shipped by DHL.

Orders under £50 will be sent by the Royal Mail 24 Service, which delivers within 48 hours of despatch. Orders over £35 will be sent by the Royal Mail Tracked 24 Service, which delivers within 24 hours of despatch, and any orders over £100 will require a signature.

You will receive a Royal Mail or DHL Tracking Number once your order has been processed.

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Please don’t hesitate to contact us if you have any questions about delivery.

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