The River Otter, fifteen miles west of Hole Mill, is the only river in England with an established wild beaver population. After being hunted to extinction in Britain over four hundred years ago, beavers were rediscovered breeding wild on the Otter in 2014 — a small population of unknown origin, probably escaped from a private collection. Defra ran a five-year scientific trial; in 2020 the beavers were officially permitted to remain. They are now spreading slowly through the Otter and its tributaries.

Seeing one in the wild is a properly memorable experience. This is the practical guide.

Why the River Otter beavers matter

For five hundred years there were no beavers anywhere in Britain. The species had been hunted out for fur, meat, and the secretions used in medicine and perfume — the last record of a wild beaver in England is from the 1500s. The 2014 discovery on the Otter was a genuine surprise. After Defra's trial confirmed that the beavers were healthy, doing measurable good for water quality and wetland habitat, and not significantly impacting agriculture, they were given permission to stay.

The Otter beavers are now part of a broader story — beavers have since been licensed for release in several other places — but the Otter is the only place where you can reliably see truly wild beavers, behaving naturally, in an English landscape.

Where to find them

The beavers' range covers most of the lower River Otter, but the most reliable spotting area is the 2.5-mile stretch between Otterton and Budleigh Salterton. This walk follows a flat riverside path with good visibility, several footbridges, and clear sight lines onto the river itself.

There are also smaller beaver populations on tributaries — beaver dams have been recorded on the Otter near Tipton St John and near Newton Poppleford. But for a first-time spotter, stick to the Otterton-to-Budleigh path.

When to look

Beavers are crepuscular — most active at dawn and dusk. The two best times of day are:

  • Dawn: the hour before and the hour after sunrise.
  • Dusk: the hour before and the hour after sunset.

In summer (May-August), this means being on the path either at 4-5 am or 8-9 pm. In autumn and winter (September-March), the best times are 6-7 am or 4-5 pm — much more civilised.

The best time of year is April to October, when beavers are most active above water and when the riverside vegetation is open enough to see them. In winter they are more secretive and less easy to spot.

Check the weather. Calm, dry, slightly overcast conditions are best. Beavers are sensitive to vibrations and noise; rainy or windy nights make them harder to find.

How to spot them

1. Look for signs first. Even if you don't see a beaver, you will probably see beaver signs — gnawed tree stumps with characteristic conical chew marks, slides where they enter the water, scent mounds at riverbank intervals. The signs alone are extraordinary.

2. Find a quiet vantage point. A footbridge over a side channel is ideal. Settle in at least 20 minutes before dusk or 30 minutes after dawn. Stay quiet. Use binoculars.

3. Watch the water. Beavers swim with most of the body submerged — only the head and the upper back show. They look much like a swimming dog at first glance, until you see the wide flat tail. They often "log" — float motionless on the surface — for minutes at a time.

4. Listen. Beavers slap their tails on the water as a warning when alarmed — a loud crack you will hear long before you see them.

5. Be patient. Most successful beaver-spotters spend at least two evenings on the river before they see one. A couple of dusks is normal.

The Otterton to Budleigh Salterton walk

This is the riverside walk we recommend for beaver-spotting. About 2.5 miles each way, flat, easy, and brilliant in any season.

Start: Otterton village (free parking on the village green or at Otterton Mill). End: Budleigh Salterton seafront.

From Otterton, follow the footpath signed for Budleigh along the eastern bank of the river. The path is mostly on a raised flood embankment with the river to your right and grazing fields to your left. After about a mile you will see beaver-gnawed willow stumps along the bank.

Continue south through the wetland scrape of the Otter Estuary Nature Reserve — a Devon Wildlife Trust reserve with two viewing screens and good chances of egrets, redshanks, and (in winter) wintering ducks.

The path emerges at Budleigh Salterton seafront. From here you can either walk back the way you came (allowing about 90 minutes), have lunch in Budleigh and walk back, or get the bus back to Otterton (X53, infrequent).

Eat at Otterton Mill

Otterton Mill is a working watermill in Otterton village, with a café, gallery, bakery and shop. The café terrace overlooks the millpond and they bake bread and cakes on-site. Excellent cream teas. Open 10 am to 4.30 pm most days. A brilliant lunch stop before or after the walk.

What to bring

  • Binoculars. Essential. Even cheap binoculars dramatically increase your chance of a good view.
  • Quiet clothes. No rustling waterproofs. Cotton, fleece, or wool.
  • Patience. Bring a snack and a flask.
  • Layers. Dawn and dusk by a river are colder than you think.
  • A torch with a red filter for arriving and leaving in the dark. White torch light scares beavers; red light does not.

Practical information

Distance from Hole Mill: approximately 18 miles by road, 35 minutes by car.

Parking: Otterton Mill car park (small fee, refundable in the café), or the village green at Otterton (free).

Best season: April to October. Best time of day: dawn or dusk.

Etiquette:

  • Stay on the path. Do not approach beaver lodges or dams.
  • Keep dogs on a lead. Loose dogs scare beavers.
  • Do not light fires; do not pick wildflowers; take litter home.

What to do if you see one

The most important thing is stay quiet and stay still. A beaver who feels watched but unthreatened will continue what it is doing — feeding, swimming, grooming on the bank — for several minutes. A beaver who feels threatened will tail-slap and dive, and you may not see it again that evening.

Resist the urge to share the exact location publicly. The Otter beavers are protected, but heavy footfall in known spots can disturb them. Enjoy the moment, take a photo if conditions allow, but don't broadcast a pin on social media.

The River Otter beavers are one of the most genuinely special things you can do in this part of Devon — a properly wild, properly British experience that almost nobody else in England can offer. Combine an early-morning beaver walk with breakfast at Otterton Mill and a longer walk back via Budleigh seafront. Check our availability for your dates.