Are you wondering what’s on in Dorset in September? It might be back to school in Dorset in September, but that doesn’t mean there’s not plenty going on. There’s always plenty of things to do, as Dorset is home to some great theatres, family friendly attractions and festivals. All of these happen throughout the year, so check out things to do in Dorset in September.
Dorset County Show
Dates: 5th – 6th September 2026
Location: Dorchester Showground
There will be plenty of livestock, horses, show jumping, horticulture and blacksmiths. Not forgetting the trade stands, rabbits, poultry, bee’s & honey and food and drink. You’ll also find the World’s biggest Monster trucks in the main ring twice a day.
Swanage Railway Autumn Steam Gala
Dates: 11th – 13th September 2026
See and travel behind the home fleet of steam locomotives at Swanage Railway. There might even be some special guests.
Heritage Open Days In Dorset
Between 11th – 20th September select venues become free to visit as part of the Heritage Open Days scheme. The following locations in Dorset are participating. Some locations require pre -booking in advance.
Swanage Folk Festival
Dates: 11th – 13th September 2026
Location: Swanage
Enjoy a weekend of music concerts, traditional dance displays, dance & music workshops, children’s activities and music sessions.
Sturminster Newton Cheese Festival
Dates: 12th – 13th September 2026
Location: Sturminster Newton (DT10 1DQ)
If you’re a cheese lover the Sturminster Newton cheese festival is not to be missed. There is plenty of children’s entertainment as well as demonstrations, food producers, arts and crafts available.
It’s not just cheese on offer, you can discover local chillies and jams, ciders, coffees and gins to name a few.
Sixpence Day At Russell-Cotes
Date: 9th September 2026
Discover the Russell-Cotes Art Gallery and Museum for the 1922 Thursday admission price of just sixpence. Entry to the art gallery and museum in Bournemouth is FREE on 9th September but donations of 6p or more are welcome.
Bournemouth Arts By The Sea Festival
Dates: 25th – 26th September 2026
There’s lots going on in Bournemouth during the Bournemouth Arts by the Sea Festival this September.
Check out what’s on in Dorset in October and stay up to date with all the festivals and events through the year.