Heritage Open Days are returning to Southampton from Friday 11th to Sunday 20th September 2026, giving visitors the chance to explore some of the city’s most important historic buildings and heritage sites for free.
The Heritage Open Days Southampton 2026 programme includes medieval landmarks, historic vaults, churches, maritime heritage and fascinating places across the city. Opening dates and times vary from venue to venue, and some experiences require advance booking.
Heritage Open Days Sites in Southampton
Southampton has a fascinating selection of historic sites taking part in Heritage Open Days 2026. Here are some of the main venues you can visit during the event.
The Bargate
One of Southampton’s most recognisable landmarks, The Bargate has stood at the heart of the city for more than 800 years. Built around 1180 as part of Southampton’s medieval town walls, the Grade I listed gatehouse was once the main entrance into the city.
- Address: High Street, Southampton, SO14 2DJ
- Opening: Saturday 12th & Sunday 13th September, 10:00 AM–3:00 PM
- Opening: Saturday 19th & Sunday 20th September, 10:00 AM–3:00 PM
- Booking: No pre-booking required for general access
Visitors can discover more about the history of The Bargate and the city’s past. Roof access sessions are also available to pre-book, providing a unique view across Southampton.
Castle Vault and Castle Hall
Explore two of Southampton’s oldest surviving medieval buildings. Castle Hall and Castle Vault are reminders of the former Southampton Castle and offer a glimpse into the city’s Norman past.
- Address: Western Esplanade, Southampton, SO14 2BL
- Opening: Saturday 19th & Sunday 20th September, 10:00 AM–3:00 PM
- Booking: No pre-booking required
Free access will be available during Heritage Open Days, with interpretation panels helping visitors discover the stories behind these historic buildings.
God’s House Tower
God’s House Tower is one of Southampton’s most fascinating historic landmarks, with a history stretching back to the late 12th century. The building has served a number of purposes over the centuries, from defending the city to housing prisoners, and is now an arts and heritage venue.
- Address: Town Quay Road, Southampton, SO14 2NY
- Opening:
- Friday 11th September: 10:00 AM–5:00 PM
- Saturday 12th September: 10:00 AM–5:00 PM
- Sunday 13th September: 10:00 AM–4:00 PM
- Monday 14th September: 9:00 AM–4:00 PM
- Thursday 17th September: 10:00 AM–4:00 PM
- Friday 18th September: 10:00 AM–5:00 PM
- Saturday 19th September: 10:00 AM–5:00 PM
- Sunday 20th September: 10:00 AM–4:00 PM
Visitors can enjoy free entry to The Stories Behind the Stones permanent exhibition, which explores the people, places and events that have shaped the tower’s history.
King John’s Palace
King John’s Palace is one of the finest surviving examples of Norman domestic architecture in England. Despite its name, there is no evidence that King John ever stayed there.
- Address: Blue Anchor Lane, Southampton, SO14 2AE
- Opening: Saturday 19th & Sunday 20th September, 10:00 AM–3:00 PM
- Booking: No pre-booking required
Free access is available through the Blue Anchor Lane doors, with fencing displays taking place on both days.
Steamship Shieldhall
Step aboard Steamship Shieldhall, one of Britain’s finest preserved steamships and part of the National Historic Fleet. During Heritage Open Days, visitors can take a guided tour from the bridge to the engine room and discover more about life aboard this historic vessel.
- Address: 110 Berth, Southampton, SO15 0HH
- Date: Sunday 13th September
- Opening: 10:00 AM–3:00 PM
- Booking: Pre-booking required
Visitors can see original features including the steam engines, traditional bridge controls and historic steam-powered steering gear. Refreshments are available to purchase in the saloon.
St Julien’s Chapel
St Julien’s Chapel is one of Southampton’s oldest places of worship and a Grade I listed building. Founded around 1197 as part of the Hospital of St Julien, the chapel originally served pilgrims travelling to Canterbury and people in need of shelter.
- Address: Winkle Street, Southampton, SO14 2NY
- Opening: Saturday 19th & Sunday 20th September, 10:00 AM–3:00 PM
- Booking: Check the individual event information before visiting
Visitors can step inside this historic chapel and explore its architecture and centuries-old connections with Southampton.
The West Gate
The West Gate was built in the 14th century as part of Southampton’s medieval defences and provided access to the city’s West Quay. It has witnessed some of the most significant moments in Southampton’s history, including the departure of Henry V’s army for the Battle of Agincourt and the Pilgrim Fathers’ journey aboard the Mayflower.
- Address: 8 Western Esplanade, Southampton, SO14 2AZ
- Opening: Saturday 12th & Sunday 13th September, 10:00 AM–3:00 PM
- Opening: Saturday 19th & Sunday 20th September, 10:00 AM–3:00 PM
- Booking: No pre-booking required
During Heritage Open Days, visitors can explore the historic gateway and discover special exhibitions covering the Mayflower and Southampton’s Second World War history.
More Heritage Open Days Events in Southampton
Alongside the main Southampton landmarks above, the 2026 programme includes a wider selection of heritage events, historic places and special activities across the city and surrounding area.
Townhill Park House and Gardens
- Date: Sunday 13th September 2026
- Location: Townhill Park House and Gardens, Southampton
- What to expect: Explore the historic house and its gardens during Heritage Open Days.
Southampton Quaker Burial Ground
- Date: Saturday 12th September 2026
- Location: Brighton Road, Southampton, SO17 1XR
- Booking: No pre-booking required
- What to expect: Discover the history of Southampton’s Quaker community and visit the historic burial ground.
The Undercroft with Live Music
- Date: Saturday 12th September 2026
- Location: 38 Upper Bugle Street, Southampton, SO14 2BJ
- Booking: No pre-booking required
- What to expect: Explore Southampton’s historic medieval vaults while enjoying live music as part of Music in the City.
St Michael’s Vault with Live Music
- Date: Saturday 12th September 2026
- Location: 11 St Michael’s Square, Simnel Street, Southampton, SO14 2BE
- Booking: No pre-booking required
- What to expect: Visit a historic Southampton vault and enjoy live music as part of Music in the City.
A Musical Trail of Old Town Southampton
- Date: Saturday 12th September 2026
- Location: St Michael’s Square, Bugle Street, Southampton, SO14 2AD
- Booking: No pre-booking required
- What to expect: Follow a musical trail visiting 18 sites within the medieval walls of Southampton.
Castle Vault with Live Music
- Date: Saturday 12th September 2026
- Location: Castle Vault, Western Esplanade, Southampton, SO15 1QF
- Booking: No pre-booking required
- What to expect: Experience live music inside one of Southampton’s historic vaults.
Verse in the Vault at Quilter’s Vault
- Date: Saturday 12th September 2026
- Location: Quilter’s Vault, 89 High Street, Southampton, SO14 2DY
- Time: 12:00 PM–5:00 PM
- Booking: No pre-booking required
- What to expect: A free poetry event featuring local poets, visiting poets and a poetry workshop.
Music in The City – Lankester’s Vault
- Date: Saturday 12th September 2026
- Location: Corner of High & West Street, Southampton, SO14 2BS
- Booking: No pre-booking required
- What to expect: Live music in the historic setting of Lankester’s Vault.
Hello Southampton Tips
- Saturday 12th September is worth planning for: Several of these additional events are concentrated around Southampton’s Old Town.
- Combine events: The vaults and musical trail can be combined with other Old Town heritage sites during the same visit.
- Check individual times: Not every event runs throughout the day, so check the specific listing before travelling.
Informative Talk About St Denys Church
- Location: St Denys Church Centre, Dundee Road, Southampton, SO17 2ND
- Booking: No pre-booking required
- What to expect: An informative talk exploring St Denys Church, its history and its artefacts.
The Brickworks Museum
- Date: Wednesday 16th September 2026
- Location: The Brickworks Museum, Swanwick Lane, Southampton, SO31 7HB
- Booking: No pre-booking required
- Admission: Free during Heritage Open Days
- What to expect: Explore the museum and discover the industrial heritage of the historic brickworks.
Everyday Histories of the Royal Victoria Hospital
- Location: Royal Victoria Chapel, Royal Victoria Country Park, Southampton, SO31 5RA
- Booking: No pre-booking required
- What to expect: An exhibition and handicraft weekend exploring the everyday histories of the Royal Victoria Hospital and the people connected with it.
A Talk About the Village of Chilworth and Those Who Lived There
- Location: St. Denys Church, Chilworth
- Booking: Pre-booking preferred
- What to expect: Discover the history of Chilworth and the people who lived in the village.
A Philanthropist, A Poacher and An Airman
- Location: St. John the Baptist Church, North Baddesley
- Booking: Pre-booking preferred
- What to expect: A local history talk exploring the stories of a philanthropist, a poacher and an airman.
Behind Closed Doors: University Archives and Special Collections
- Location: University of Southampton
- Booking: Pre-booking required
- What to expect: A behind-the-scenes opportunity to explore the University Archives and Special Collections, including areas normally closed to the public.
Bursledon Windmill
- Location: Bursledon Windmill
- Booking: No pre-booking required
- What to expect: Visit the historic windmill and discover more about this important piece of local industrial heritage.
Lord Mayor’s Reception Room
- Location: Southampton Civic Centre
- Booking: No pre-booking required
- What to expect: Visit the Lord Mayor’s Reception Room and see an important part of Southampton’s civic heritage.
Guided Walks at St Denys Church
- Location: St Denys Church, Southampton
- Booking: No pre-booking required
- What to expect: Discover the hidden history of the Grade II listed Victorian church through guided walks.
Heritage Open Days: What to Expect
One of the best things about Heritage Open Days in Southampton is the variety of places you can visit. The programme is not limited to museums, with historic buildings, medieval remains, churches, vaults, gardens and maritime heritage all taking part.
Explore Southampton’s Medieval History
Southampton’s Old Town is particularly well represented, with several surviving parts of the medieval city available to explore.
- The Bargate: Discover one of Southampton’s most recognisable landmarks and learn more about its role in the city’s medieval history.
- Castle Vault and Castle Hall: Explore two surviving buildings associated with Southampton Castle.
- God’s House Tower: Discover the history of this former medieval gateway and defensive structure.
- King John’s Palace: Step inside one of the city’s surviving examples of Norman domestic architecture.
- The West Gate: Explore one of the historic entrances through Southampton’s medieval town walls.
- St Julien’s Chapel: Visit one of Southampton’s oldest places of worship.
Discover Southampton’s Maritime Heritage
Southampton has a long connection with the sea, and Heritage Open Days provides an opportunity to explore some of that maritime history.
- Steamship Shieldhall: Step aboard the historic steamship and explore areas including the bridge and engine room during a pre-booked visit.
- Southampton’s Historic Waterfront: Several of the city’s medieval sites are closely connected with its historic quays and maritime trade.
Explore Local History and Community Stories
The programme also goes beyond famous buildings, with events exploring the people, communities and stories that have helped shape Southampton and the surrounding area.
- Southampton Quaker Burial Ground: Discover the history of Southampton’s Quaker community.
- University Archives and Special Collections: Explore historic collections and discover material normally kept behind the scenes.
- St Denys Church: Learn about the history and artefacts of this historic Southampton church.
- Royal Victoria Hospital: Explore stories connected with the former hospital and the people who lived and worked there.
- Chilworth: Discover stories from the village and the people who lived there through a special local history talk.
- North Baddesley: Hear the stories of a philanthropist, a poacher and an airman through a dedicated local history talk.
Hello Southampton Tips
- Old Town is a great starting point: Several historic sites are located close together, making it easy to explore multiple locations on foot.
- Look beyond the famous landmarks: Talks, archives, burial grounds and local history events offer a different perspective on Southampton’s past.
- Check the booking status: Some events have limited capacity or require advance booking even though Heritage Open Days itself is free.
Heritage Open Days and Music in the City
If you are visiting Southampton on Saturday 12th September, you can combine your heritage visit with live music. Several of the additional events in the programme take place in or around historic vaults as part of Music in the City.
- The Undercroft with Live Music
- St Michael’s Vault with Live Music
- Castle Vault with Live Music
- Music in The City – Lankester’s Vault
- A Musical Trail of Old Town Southampton
- Verse in the Vault at Quilter’s Vault
This makes Saturday 12th September an especially interesting day to explore Southampton’s Old Town, with heritage sites and live performances taking place around the same area.
Planning Your Heritage Open Days Visit
- Check the individual date: Participating venues do not all open on the same days.
- Check opening times: Opening hours vary significantly between locations.
- Check booking requirements: Some events are drop-in, while others require advance booking.
- Plan your route: Grouping nearby Old Town venues together can make it easier to visit several sites in one day.
- Allow enough time: Guided tours, talks and special activities may have fixed start times.
How to Get Around During Heritage Open Days
Heritage Open Days venues are spread across Southampton city centre and the surrounding area, so the easiest way to get around will depend on which events you want to visit.
- On Foot: Many of the historic sites in Southampton Old Town are within walking distance of one another.
- By Bus: Local bus services provide connections between Southampton city centre and surrounding areas.
- By Train: Southampton Central is the main railway station for visitors travelling into the city.
- By Car: Parking is available in and around Southampton, although your best option will depend on the individual venue.
Parking for Heritage Open Days in Southampton
There is no single car park serving all of the Heritage Open Days Southampton 2026 events because the programme takes place across multiple locations.
- Southampton Old Town: Several of the city’s historic sites are located within the Old Town, where visitors can use nearby city-centre car parks and walk between venues.
- City Centre: Other central venues can also be reached from Southampton’s main city-centre car parks.
- Outside the City Centre: Allow additional travel time when visiting locations such as Bursledon, Chilworth, North Baddesley or Royal Victoria Country Park.
- Check Before Travelling: Parking arrangements and availability can vary, so check the location of your chosen event before setting off.
Hello Southampton Tips
- Explore the Old Town on foot: If you are visiting several of the medieval sites, walking between them is often the easiest option.
- Plan around your booking: If you have booked a specific tour or talk, allow enough time to reach the venue before the start time.
- Do not assume every venue is nearby: Some events are outside central Southampton and will require additional travel.
Heritage Open Days for Families
Heritage Open Days can be a great way to introduce children and younger visitors to Southampton’s history, particularly when exploring historic buildings and unusual places around the city.
- Medieval Southampton: The Bargate, King John’s Palace, Castle Hall and Castle Vault provide opportunities to see surviving parts of the medieval city.
- Historic Buildings: Churches, chapels and other historic buildings offer a chance to see how different parts of Southampton have changed over time.
- Maritime History: Steamship Shieldhall provides a very different way to experience Southampton’s connection with the sea.
- Interactive Experiences: Some events include demonstrations, trails and activities rather than simply viewing historic buildings.
Parents should check the individual event information before visiting, as opening times, booking arrangements and activities vary between venues.
What Makes Heritage Open Days Different?
Heritage Open Days is an opportunity to explore places that you might not normally visit as part of an ordinary day in Southampton.
- Historic Architecture: See medieval buildings, vaults, churches and other historic structures.
- Hidden History: Discover stories and places that can easily be missed when walking around the city.
- Local Stories: Learn about the people, communities and events that have shaped Southampton.
- Maritime Heritage: Explore the city’s long relationship with shipping and the sea.
- Free Access: Participating Heritage Open Days sites are free to visit.
Before You Visit a Heritage Open Days Event
A little planning can make it much easier to fit several Heritage Open Days Southampton events into your day.
- Check the date and time: Each venue has its own opening arrangements.
- Check booking requirements: Some events require advance booking.
- Check the location: Make sure you know which part of Southampton the event is in.
- Allow travel time: This is particularly important if you are combining city-centre and out-of-town events.
- Check for updates: Event arrangements can change, so check the relevant listing before travelling.
Discover More Local Events
Looking for more things to do in Southampton? Check out our complete What’s On in Southampton guide for the latest festivals, live music, family activities, markets, exhibitions and other events across the city.
Frequently Asked Questions
- When are Heritage Open Days taking place in Southampton?
- Heritage Open Days in Southampton take place from Friday 11th to Sunday 20th September 2026. Individual venues have different opening dates and times.
- Are Heritage Open Days events free in Southampton?
- Yes. Participating Heritage Open Days sites are free to visit, although some individual activities may require advance booking.
- Do I need to book Heritage Open Days events in Southampton?
- It depends on the event. Some venues are available without pre-booking, while others require or recommend advance booking. Steamship Shieldhall, for example, requires visits to be pre-booked.
- What Heritage Open Days sites are open in Southampton?
- The Southampton programme includes The Bargate, Castle Vault and Castle Hall, God’s House Tower, King John’s Palace, Steamship Shieldhall, St Julien’s Chapel and The West Gate, along with additional heritage events across the city and surrounding area.
- What time do Heritage Open Days sites open in Southampton?
- Opening times vary between venues. For example, The Bargate is open from 10:00 AM to 3:00 PM on its participating dates, while God’s House Tower has different opening times across the festival period.
- What can I see at Heritage Open Days in Southampton?
- Visitors can explore medieval buildings, historic vaults, churches, a preserved steamship, exhibitions, local history events, archives and other heritage sites across Southampton.
- Can I visit more than one Heritage Open Days site in Southampton?
- Yes. Several of Southampton’s historic sites are located close together, particularly around the Old Town, making it possible to visit multiple venues during the same day.
- Which Heritage Open Days sites are in Southampton Old Town?
- Several participating sites are in or around Southampton Old Town, including The Bargate, God’s House Tower, King John’s Palace, St Julien’s Chapel and The West Gate.
- Are there Heritage Open Days events outside Southampton city centre?
- Yes. The wider programme includes events and heritage sites in locations including Royal Victoria Country Park, Bursledon, Chilworth, North Baddesley and Swanwick, as well as events at the University of Southampton.
- Where can I find more events happening in Southampton?
- You can find more festivals, live music, family activities, exhibitions, markets and other events in our complete What’s On in Southampton guide.