Carlton Marshes Nature Reserve
Our nature reserves remain open for enjoyment within the government Covid-19 guidance. Please take responsibility for your own safety and that of other visitors by following the 2-metre social distancing guidance throughout your visit.
This is the latest Government Advice on coronavirus: https://www.gov.uk/coronavirus
Please note that in line with social distancing advice, Suffolk Wildlife Trust offices, centres and hides are all closed and all events are cancelled at this time.
Our nature reserves rely on the support of our members – thank you all. Please join today.
With the National Lottery Heritage Fund's investment of over £4 million in our vision for 1000 acres of wildness, the transformation of Carlton Marshes into the southern gateway to the Broads National Park is underway. As water flows back onto the land, nature will take over once again.
Know before you go
Entry feeFree. Charges apply for school visits to the education centre
Parking informationFree car park
Grazing animalsCattle graze mainly between April and November.
Wheelchairs and pushchairs can use a firm path around part of the marsh including easy access gates. The education centre is open for events and education groups and is accessible to all and has a disabled toilet.
Oulton Marshes address: Church Lane, Oulton, NR32 3JP
Wheelchairs and pushchairs can use a firm path around part of the marsh including easy access gates. Parts of this reserve are accessible by mobility scooter.
Carlton Marshes has good public transport links with buses stopping near the end of Burnt Hill Lane on the A146 and Oulton Broad South and North stations being a 20 or 30 minute walk respectively.
When to visit
Opening timesDaily dawn to dusk
Best time to visitAll year round
About the reserve
An astounding 28 species of dragonfly have been spotted here. Carlton Marshes lie in the Waveney Valley at the southern tip of the Norfolk Broads and is part of the Suffolk Broads. It comprises a jigsaw of grazing marsh, fens, peat pools, short fen meadow, tall fen (called 'tall litter fen'), dykes, pools and scrub. Mostly man-made, these habitats have developed over hundreds of years of traditional management and now host specialised wildlife.
This reserve is the Broads in miniature. Flower studded marshes drained by a system of dykes and grazed by cattle in summer, creates a paradise for marsh land birds and birds of prey including Hobby and Marsh Harrier. In early summer there is a fabulous display of Southern Marsh Orchid, Marsh Marigold and Ragged-Robin, together with the scarcer Bogbean, Bog Pimpernel and Marsh Cinquefoil. Water vole may also be seen in and around the dykes along with rare plants including Water Soldier and Frogbit. These habitats are ideal for the rare Fen Raft Spider which was successfully reintroduced to the reserve in 2012. Carlton & Oulton Marshes are also one of the best places in the UK for a range of freshwater snails which reflects the good water quality in the dykes.
Both Sprat’s and Round Water are the result of peat digging carried out long ago. The open water in both these pools is heaving with life including insectivorous Bladderwort. This unusual plant lives off unsuspecting water fleas which it traps and digests in bladder-like sacs under water.
The reserve is also one of the best sites in East Anglia to see Grasshopper Warblers. The reed and sedge beds along the river wall make ideal nesting cover for Reed and Sedge warblers, Bearded Tit, Cetti’s Warbler and Marsh Harrier. The grazing marshes are also ideal for wintering wildfowl and breeding waders with Lapwing and Redshank displaying through the spring and large numbers of Wigeon, Teal and Snipe in winter.
Latest news and blogs
Wetland wildflowers, waders and chinese water deer fawns...
The wetland reserves are full of young waders, rare marsh plants and cute chinese water deer fawns. Come down to Carlton Marshes and see…
Wildlife is thriving at Carlton Marshes
Life in lockdown has been difficult for many of us, but wildlife at Carlton Marshes has been thriving. Returning to work after weeks…
Bee-flies, sunshine and roadside wildflowers...
Appreciating the wild Suffolk around us in our gardens, hedgerows and roadside wildflower meadows. Read on for wildlife news from across…
Are you becoming a garden wildlife explorer?
Despite unusual circumstances and not being able to see the wildlife at Carlton Marshes, I am still able to enjoy the wildlife that my…
Listen out for Cetti's Warbler, Skylark, Greenfinch...
Golden Plover have been mesmerising visitors as large flocks gather on Peto's Marsh. Resident birds are starting to sing across the…
Wild weather and feeding finches...
Wetland birds are loving the new habitats here at Carlton Marshes, with higher than ever counts of duck and waders. Read on for wildlife…