West Sussex

Properties and events in West Sussex

Before heading out for your Heritage Open Days visit, please check entries for last-minute changes.

Print selected events below

Burton Mill

Burton Mill, Burton Park Road, Petworth, West Sussex, GU28 0JR
In person
Pre-booking not required

Burton Mill is a working watermill producing stoneground flour and hydro-electricity. Visitors will see water-powered flour milling and dressing and other heritage machinery. There is a small exhibition of interesting historical artefacts and photos.

Camelsdale Primary School

School Road, Haslemere, West Sussex, GU27 3RN
In person
Pre-booking not required

Camelsdale Primary School 2025 Open Afternoon- September 14th- the school's actual 121st birthday! Why not come and visit the first school opened by West Sussex County Council back in 1904 here near Haslemere, Surrey! All welcome! Cream tea too!

Coultershaw Heritage Site

The Coultershaw Heritage Site, Station Road, Petworth, West Sussex, GU28 0JE
In person
Pre-booking not required

See our historic water wheel driven pump along with other working and hands-on exhibits in a beautiful riverside setting. Special activities will challenge our young inventors.

Danny House

Danny House, New Way Lane, Hurstpierpoint, Hassocks, West Sussex, BN6 9BB
In person
Pre-booking required

Danny House, a 16th-century Elizabethan mansion in Sussex, hosted Prime Minister Lloyd George in WWI. With grand architecture and gardens, it now serves as a retirement community while preserving its rich history in the countryside.

Display and opening of the WWII Pillbox on Patterson's Walk in Ferring

Patterson's Walk, Ferring, West Sussex, BN12 5HD
In person
Pre-booking not required

Access to the best preserved example of a Coastal WWII Pillbox in West Sussex.

Fernhurst Furnace Open Weekend

Vann Road, Fernhurst, Vanlands, Fernhurst, West Sussex, GU27 3NJ
In person
Pre-booking not required

See the recently conserved Wealden Blast Furnace site. Admire the Sealed Knot skirmish. Many demonstrations, displays and refreshments. Country location in beautiful woodland. Guided tours.

Golden Gala - New Park Centre

New Park Centre, New Park Road, Chichester, West Sussex, PO19 7XY
In person
Pre-booking not required

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Leonardslee Lakes & Gardens

Leonardslee Lakes & Gardens, Brighton Road, Lower Beeding, Horsham, West Sussex, RH13 6PP
In person
Pre-booking required

Explore over 200 years of history with free entry on 12, 15 or 17 September 2025. Discover winding paths, towering trees, tranquil lakes, enchanting wildlife – including our rare wallabies, captivating sculptures, a Play Park and fun for all ages.

Petworth House and Park

Petworth House and Park, Park Road, Petworth, West Sussex, GU28 9LR
In person
Pre-booking not required

Explore Petworth House, a magnificent Treasure House displaying one of the finest art collections in the care of the National Trust, nestled in a 700-acre deer park.

Shoreham Fort - Giving History a Future by Bringing History to Life

Shoreham Fort, Forthaven, Shoreham Beach, Shoreham-by-Sea, West Sussex, BN435HY
In person
Pre-booking not required

Come and join us at Shoreham Fort and watch the Scheduled Monument come to life.

Shoreham Fort HOD Tours

Shoreham Fort, Forthaven, Shoreham Beach, Shoreham-by-Sea, West Sussex, BN435HY
In person
Pre-booking required

Come and join the volunteers at Shoreham Fort and they will share with you some of the unique and diverse history of this hidden Scheduled Monument, situated at the very eastern end of the shingle spit that used to be known as Bungalow Town.

St Mary de Haura church, New Shoreham

St Mary de Haura church, Church Street, Shoreham-by-Sea, West Sussex, BN43 5DQ
In person
Pre-booking not required

An architectural gem of a church which dates from 1103 with both romanesque and gothic styles. As well as some curiosities, there features from English history will be seen - one from the 12th, one from the 17th and one from 20th centuries.

Standen's Hidden Garden Gems

Standen House and Garden, West Hoathly Road, East Grinstead, West Sussex, RH19 4NE
In person
Book on day

Enjoy a unique garden tour led by our Head Gardener to find hidden gems of Standen's garden. A rare opportunity to discover secret areas and behind the scenes access, exploring Standen's History, present and future.

The Flintstones

The Trundle Kennel Hill Car Park, Kennel Hill, Singleton, West Sussex, PO18 0SP
In person
Pre-booking required

A gentle 5.5 mile walk, literally and metaphorically, unearthing the story behind flint ….. otherwise known as ‘Hampshire/Sussex Diamonds’. After this walk you will never look at a flint wall the same way again!

WE KNOW YOUR NAME ~ ST JOHN THE EVANGELIST NEWTIMBER

St John the Evangelist, Newtimber Church, Church Lane, Newtimber, Brighton & Hove, West Sussex, BN6 9BT
In person
Pre-booking not required

St John the Evangelist was transformed due to generous funding from Charles Gordon who owned plantations where enslaved people laboured. No longer chattels, we have census returns from 1829 and plan on giving these people their names back. Join us!