Essex has more coastline than any other county in England, which makes Essex coast walks a first stop for most visitors and surprises most people the first time they hear it. What it has less of is the dramatic clifftops and fishing village photography that define the Cornish or Yorkshire coasts. Instead, Essex gives you estuaries, tidal creeks, saltmarsh, and sea walls that run for miles with the kind of expansive, horizontal views that feel like breathing out. Once you have walked the Naze headland or followed the Colne Estuary from Brightlingsea back into farmland, the appeal is clear enough.
This guide covers the better coastal walks within reach of Colchester and Wivenhoe, which together put you within half an hour of most of what the north Essex coast has to offer.
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The Naze, Walton-on-the-Naze

The Naze Tower is an 18th-century Hanoverian beacon that sits at the top of the headland at Walton-on-the-Naze, and it is one of those landmarks that earns its reputation. You can climb it, there is a cafe at the base, and the coastal erosion story it tells through the exposed cliff face is genuinely interesting. The cliffs are crumbling steadily seaward, slowly exposing fossils in the Crag deposits below, and if the timing is right you might find one on the beach, which is not something you tend to expect from a walk in Essex.
The Naze is also a nature reserve, with scrubland, ponds, and a network of footpaths inland from the clifftops. The full circuit is around three miles and covers the clifftop walk, the beach, and the nature reserve; it is not demanding, and dogs are welcome throughout the reserve and on the beach. From the tower you look north and east across the North Sea, which on a clear day feels further than the horizon has any right to be.
Walton-on-the-Naze is around 25 miles from Colchester by road, about 35 minutes.
Frinton to Walton: the sea wall
A separate, shorter walk worth knowing about: the sea wall from Frinton-on-Sea to Walton-on-the-Naze runs roughly two miles along a smooth, flat path above the beach, with the sea to one side and open fields to the other. It is an easy, no-navigation route, good for older dogs or anyone who wants the coastal air without climbing. Note that parts of Frinton beach have seasonal dog restrictions from May to September, so if you are coming in summer it is worth checking the current signage before you leave the car.
Mersea Island

This one requires a tide check. Mersea Island is connected to the mainland by The Strood, a causeway that floods at high tide and cuts the island off for an hour or two. There is a tide board at the road, but it is considerably easier to look up the times before you leave, rather than arrive to find the water is already over the tarmac.
The main coastal walking is at Cudmore Grove Country Park on the eastern tip of the island, where a path follows the shoreline with views south across the Blackwater Estuary and north towards Brightlingsea. There is ancient woodland and open meadow at Cudmore Grove as well, which means options for a shorter or longer circuit depending on how the legs are feeling, and the beach at the eastern end is sandy in places, which is relatively unusual for the north Essex coast. Dogs are welcome at Cudmore Grove throughout the year.
West Mersea village sits at the western end of the island. If you have been walking at Cudmore Grove, it is a reasonable stop on the way back, particularly if the tide and the season make the seafood and the oyster bars accessible.
A full circumnavigation of the island covers around 13 miles and takes most of a day. The Mersea section of the England Coast Path is now officially open as part of the national trail, so the coastal access is consistent. We have written a longer guide to walking on Mersea Island if you want the specific route detail.
The Brightlingsea Circular

Most people who drive through Brightlingsea on the way to Mersea do not stop, which is their loss. The town has a strong sailing character, a small independent high street, and Bateman's Tower on the seafront, a Victorian tower facing out across the Colne Estuary towards Mersea. It is the kind of place that rewards twenty minutes even if you have not come to walk.
The circular walk from Brightlingsea runs around 15 kilometres and starts near Bateman's Tower. The route follows the estuary south, with mudflats and saltmarsh to one side and open farmland to the other, before looping back through the farmland and into town. This is good birdwatching territory, particularly in autumn and winter when the migrant waders are in. Allow three to three and a half hours at a comfortable pace.
Brightlingsea is about 12 miles from Wivenhoe by road. In summer, the Wivenhoe Ferry runs a seasonal foot ferry across the Colne, which is a considerably more interesting way to arrive if the timing works.
Around the Wivenhoe Waterfront
Wivenhoe itself sits on the River Colne, and the walk downriver from the village towards the estuary is one of those short routes that earns its length. The path runs along the river bank past boat yards and pontoons, with the estuary opening out ahead and the Rowhedge shore opposite. It is not long before the footpath becomes more intermittent, but the character of the walk is distinct from a typical country path, very much a river that is still doing something rather than one dressed up for leisure.
The Wivenhoe Trail runs in the opposite direction, from Wivenhoe into Colchester, and is easier underfoot. Our guide to the Wivenhoe Riverside Walk has the detail on that route.
Essex Coast Walks: A Note on Sea Wall Walking
The Essex coast is largely sea wall rather than cliff path, which means the walking is flat, often exposed, and tends to go on further than the map suggests. In summer, sunscreen is genuinely useful out here. In winter it is the wind that matters most, particularly on an east-facing stretch. Either season, the light is remarkable: low and wide and particular to this part of the coast, which is probably why Constable painted sixty miles south of here and still managed to capture the same sky.
Staying in the Area
Clever Cottages has four dog-friendly self-catering properties in Wivenhoe and Colchester, within easy reach of the north Essex coast.
Secret Cottage and Queen's Cottage are both in Wivenhoe, which puts Mersea Island and Brightlingsea under 20 minutes by car, and the Colne estuary on the doorstep. Number 11 and The Roundhouse are in Colchester, roughly equidistant from Walton-on-the-Naze, Mersea, and the coast around Frinton. All four properties are dog-friendly and have free parking. Please note that the stairs in all four properties are steep and may not suit guests with limited mobility. You can book directly at clevercottages.co.uk without a platform fee.
For more on walking in the area, take a look at our guides to dog-friendly walks in Essex and dog-friendly beaches in Essex.
Frequently Asked Questions
Are dogs allowed on Essex coast walks?
Most of the sea wall paths and nature reserves on the Essex coast are dog-friendly throughout the year. Some stretches of beach, including parts of Frinton and Clacton, have seasonal restrictions from May to September, typically on the main beach rather than the sea wall path above. The Naze, Cudmore Grove on Mersea Island, and the Brightlingsea coastal walk are all dog-friendly without seasonal restrictions.
Does Mersea Island flood?
The Strood causeway floods at certain high tides, typically for one to two hours at a time. There is a tide board at The Strood, and tide times are available online. Checking before you visit is straightforward, and saves having to wait in the car park at the mainland end.
Can you walk between the Essex coastal towns?
Some sections of the England Coast Path in Essex are now open, giving continuous coastal access on those stretches. The full route from Harwich to Tilbury is not yet complete. Walking between Walton-on-the-Naze and Frinton is possible via the sea wall. Getting between Brightlingsea and Mersea requires either a boat or a car.
How far is the Essex coast from Colchester?
Mersea Island is around 8 miles from Colchester town centre, about 15 to 20 minutes by car. Walton-on-the-Naze is around 25 miles, about 35 to 40 minutes. Brightlingsea is around 12 miles, about 20 minutes.
Planning a visit to Wivenhoe and Colchester?
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