11th - 13th September 26
Discover what's on in Sussex, including festivals, family-friendly events, theatre shows, garden open days, food festivals, outdoor experiences and seasonal events for a great day out in East and West Sussex. Whether you’re drawn to vibrant seaside cities for a holiday, peaceful gardens for a day out near you, world‑class culture for a short break away or events that the whole family will enjoy, you’ll find plenty of upcoming events to suit all ages and interests.
2026 brings an exciting line‑up of events and celebrations across the county of Sussex. From airshows to outdoor festivals, family attractions and seasonal events, you'll always find lots of exciting events in Sussex. This summer it's time to look to ths skies in Sussex with the return of Airbourne: Eastbourne International Airshow (F), offering a day of high flying free family-friendly action along Eastbourne seafront (3 August - 16 August). The partial solar eclipse will darken the skies over Sussex on the 12 August, ahead of the Astronomy Festival in Herstmonceux, East Sussex, which offers the chance to enjoy camping, children's activities, stargazing and planetarium shows (28th - 30th August). Not quite as high as the skies - but not far off - take to the trees with Go Ape at Tilgate Park, Crawley - this summer you can save with the Great British Summer Savings scheme.
Autumn doesn't mean the Sussex events diary gets any quieter, as a host of outdoor and immersive events arrive on the calendar. Garden lovers shouldn't miss the chance to visit the Autumn Plant Fair at West Dean Gardens (13 September) or to see McFly headlining the summer concerts at Borde Hill Gardens. For immersive events fans, over 300 re-enactors take part in The Battle of Hastings Re-enactment on the very spot where King Harold and Duke William fought (10 - 11 October) and the sell-out Bluebell Railway Ghost Train returns (22 October - 1st November) with some spine-tingling family fun, ahead of a Murder Mystery Dinner at Leonardslee Gardens (31 October).
From dramatic coastlines and the rolling South Downs to headline festivals, historic re-enactments and award-winning gardens, Sussex is the perfect destination for a seaside stay or countryside escape. Start planning your 2026 adventure today.
Explore our featured events list and discover what's on this July, August and September in East and West Sussex, from garden events and live music to sporting occasions, family trails and outdoor adventures.
From coastal airshows and outdoor adventures to theatre, art, gardening and heritage events, Sussex offers one of the most varied events calendars in South East England.
If you planning to come to South East England to enjoy one of the many events on offer in Sussex, find answers below to some frequently asked questions.
If you're travelling from outside the area for an event in Sussex, there are numerous hotels and other accommodation options to suit your needs. Search & Book Sussex Accommodation to plan your visit.
You'll find daily updated listings of events across East and West Sussex by using the date filter in the search box above or scroll to the bottom of the page to see our full events guide to Sussex - great for providing inspiration and ideas.
Yes. Many of Sussex events are designed for families, including garden and nature trails, steam railway events, outdoor festivals and school-holiday activities. Use the 'type filter' in the search box above and choose family to find suitable events.
Yes. Look for events marked (F) or add free to the keyword search box and you will find airshows, festivals, community celebrations and seasonal events taking place across East and West Sussex throughout the year.
Discover events for residents, day-trippers, and holidaymakers. Browse the full calendar of events in Sussex below or switch to Map View to find out what's happening near you. A visit to Sussex means you're never far from an event, a place, or an adventure - guaranteed to keep you entertained and coming back for more.
Number of results: 179
, currently showing 21 to 40.
Guided Walk
Worthing
A smalltown mystery is a digital activity where you read a story, search for clues, answer questions and solve a mystery. You walk in the town center for about an hour. After the walk it’s perfect to finish off with a coffee break to solve the…
Outdoor Event / Activities
Titmus Drive, Crawley
Based in the heart of Tilgate Park, just two miles from the centre of Crawley, adventure awaits. Whether you're a thrill-seeker looking for a unique activity or simply after some quality time with friends and family, Go Ape have you covered.
Exhibition
Petworth
Towering sculptures by renowned ceramicist Felicity Aylieff come to Petworth House and Park for the first time.
Arts
Cuckfield, Haywards Heath
About the Event
Everything You Need to Paint a Masterpiece
Join The Paint Club for a relaxed and creative evening of painting! One of our friendly artists will guide you step-by-step from a blank canvas to your very own work of art.
Each artist…
Exhibition
Ardingly, Haywards Heath
Whatever the weather with more exhibitors, vehicles, and interactive experiences being brought indoors you can experience an unforgettable journey through time! Battles Through History, is the unique and exciting multi period living history military…
Exhibitions
East Sussex
Infused with wit and shaped by her surrealist sensibility, this playful display in the Farleys Gallery Café focuses on Lee Miller's animal subjects. From taking 'pet portraits' at the request of rich clients in her New York Studio, to rescuing a…
Walking
West Street, Chichester
Have fun (re)discovering Chichester with two quirky treasure‑hunt walks that get you spotting things you’ve never noticed before.
It’s a fresh‑air adventure that’s fun, affordable, and perfect for all ages.
Outdoor Event / Activities
Horsham
A mysterious quest begins in the gardens this October and throughout half-term. Young alchemists are invited to collect their Alchemist's Activity Book before setting off on a self-led journey through Leonardslee's beautiful autumn gardens.
Along…
Free Event
Eastbourne
Airbourne: Eastbourne International Airshow is scheduled to return for its 32nd year from 13th – 16th August 2026, bringing one of the South East's top events back to the South Coast.
Sporting Event
Eastbourne
The Beachy Head Marathon is one the biggest off-road marathons in the UK. It starts and finished on Eastbourne Seafront and is now part of an event that also sees the Ultra-Marathon,10k and Half-marathon all take place over the same weekend with…
Theatre
Brighton
Our popular backstage tours are back!
Outdoor Event / Activities
Lower Beeding, Horsham
Experience the beauty of Leonardslee Lakes and Gardens in West Sussex, with exclusive seasonal running events - the Heritage Trail Series – your Year-Long Running Challenge! Choose from a 10KM route which is designed to immerse you in the stunning…
Festival
Herstmonceux
The Astronomy Festival returns to the Observatory Science Centre & Museum in 2026.
Get ready for stargazing, camping, guest speakers, Astronomy Societies, Exhibitors and more!
Arts
Lower Beeding, Horsham
Learn the beautiful and traditional craft of modern calligraphy! Join us at Leonardslee Lakes and Gardens in Lower Beeding, Horsham for a relaxing morning where you will be taken through a 2-hour dip pen session & learn everything from mark making,…
Workshop
East Grinstead
Set within the tranquil surroundings of Gravetye Manor, the workshop offers an opportunity to explore the warm colours of the garden as it moves from late summer into autumn, and practice simple techniques to capture flower form and character. The…
Arts
Ringmer, Lewes
About the Event
Everything You Need to Paint a Masterpiece
Join The Paint Club for a relaxed and creative evening of painting! One of our friendly artists will guide you step-by-step from a blank canvas to your very own work of art.
Each artist…
Family
Battle
The one and only Battle of Hastings re-enactment takes place on the very spot where King Harold and Duke William fought in 1066. Don't miss 300 reenactors recreate the drama and intensity of this legendary conflict.
Arts
Arundel
Pop into the Outlook In building to make a dashing dragonfly!
Zsofi from Nature Makers guides families on how to make a dragonfly using eco-friendly, vegan-inclusive resources. Make a cord and bead creation or try one using reeds.
These drop-in…
Water Based Activities
Dengemarsh Road, Lydd
Do you want to try paddleboarding with your dog? Looking for a fun, dog-friendly day out in Kent?
Head along to Action Watersports in Lydd, Romney Marsh, for Pups on SUPs, a brilliant stand up paddleboarding experience where you and your…
Theatre
Station Road, Tenterden
Murder Mystery Evening
Step aboard for a thrilling night of intrigue and deception!
It's 1953 and a signalman has been found dead at Tenterden. DCI Thomas needs your help to uncover the truth before the killer escapes down the line.
As the train…
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