Aldeburgh to Dunwich Walk

9.8 miles (15.8 km)

This walk follows the Suffolk Coast Path from Aldeburgh to Dunwich. The route runs for just under 10 miles, following the waymarked trail north to Thorpeness, Minsmere Nature Reserve and Dunwich Heath before finishing by the beach in Dunwich.
Walk Report September 18th 2026 By Julie Carter:
We picked a lovely September day for this walk, with sunshine, a bit of a breeze off the sea and just enough warmth to make walking along the Suffolk coast a real pleasure.... Setting off from Aldeburgh, we followed the Suffolk Coast Path north, with the sea on one side and the low-lying Suffolk countryside stretching away on the other. I always like Aldeburgh's slightly old-fashioned seaside feel, with its pastel-coloured houses, fishing boats and shingle beach. We stopped for a quick look at the beach before getting properly underway, knowing we had nearly ten miles ahead of us.
The first stretch towards Thorpeness was a great start. The coastline here is open and breezy, and on a clear day you can see a long way along the shingle shore. Thorpeness is a fun place to pass through, with its unusual House in the Clouds perched above the trees and the village's quirky, almost storybook feel. I enjoyed the change from Aldeburgh's traditional seaside character to Thorpeness, which has a very different look. It would be easy to spend longer here, but we had plenty of ground to cover, so after a short pause we carried on north.
As we approached Minsmere Nature Reserve, the landscape became increasingly interesting for anyone who enjoys wildlife. The reserve is famous for its birds, and we kept our eyes open around the reedbeds, lagoons and pools. There is always the possibility of seeing ducks, geese, waders and marsh harriers in this part of Suffolk, although what you spot will depend on the season and conditions. I was happy just watching the birds moving across the water and listening to the calls from the reeds. If you are keen on birdwatching, it is worth bringing binoculars and allowing extra time to explore the reserve properly.
We continued towards Dunwich Heath, where the scenery changes again. The heathland has a wild, open feel, with sandy paths, low gorse and heather, and wide views across this distinctive stretch of the Suffolk coast. September is a lovely time to walk here, especially when the heather is still showing colour and the summer crowds have begun to thin out. I liked the contrast between the heath and the wetlands around Minsmere; it makes the walk feel varied without ever losing that sense of space and fresh sea air. The paths can be exposed, though, so even on a sunny day it is worth having a light layer handy in case the breeze picks up.
By the time we reached Dunwich, we were ready for a sit-down and something to eat. The village has a fascinating past: it was once a prosperous medieval port, but coastal erosion and storms gradually swallowed much of it, leaving the sea where streets and buildings once stood. It is quite something to stand by the beach and think about how much of the old town has disappeared. The beach itself is a lovely place to finish, with its shingle shore and big skies, and we took a little time to enjoy the view before calling it a day.
This is a brilliant walk for a fine September day, with a mix of traditional seaside towns, open shingle coastline, bird-rich wetlands and heathland. The distance makes it a proper day's walk, but the changing scenery kept it interesting all the way. My favourite part was the stretch around Minsmere and Dunwich Heath, where the wildlife and wide-open landscape give the Suffolk coast a particularly special feel. Take your time, pack a drink and a snack, and leave room for a well-earned lunch when you reach Dunwich.